Home / 9,832,514,442.40-14,748,771,663.60-9,669,255,767.20

Finding the Fourth Proportional to 9,832,514,442.40, 14,748,771,663.60 and 9,669,255,767.20

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Solution

The fourth proportional to 9,832,514,442.40, 14,748,771,663.60 and 9,669,255,767.20 is: 14,503,883,650.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,514,442.40 : 14,748,771,663.60 = 9,669,255,767.20 : x
  2. Step 2: Convert to fraction form
    9,832,514,442.40/14,748,771,663.60 = 9,669,255,767.20/x
  3. Step 3: Cross multiply
    9,832,514,442.40x = 14,748,771,663.60 × 9,669,255,767.20
  4. Step 4: Simplify right side
    9,832,514,442.40x = 142,609,645,467,380,252,672
  5. Step 5: Solve for x
    x = 142,609,645,467,380,252,672/9,832,514,442.40
  6. Step 6: Final answer
    x = 14,503,883,650.80

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Half scale
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Double scale
Find fourth proportional to 9,832,514,443.40, 14,748,771,665.10 and 9,669,255,768.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.