Home / 44,030,672.10-66,046,008.15-11,682,512.10

Finding the Fourth Proportional to 44,030,672.10, 66,046,008.15 and 11,682,512.10

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Solution

The fourth proportional to 44,030,672.10, 66,046,008.15 and 11,682,512.10 is: 17,523,768.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,030,672.10 : 66,046,008.15 = 11,682,512.10 : x
  2. Step 2: Convert to fraction form
    44,030,672.10/66,046,008.15 = 11,682,512.10/x
  3. Step 3: Cross multiply
    44,030,672.10x = 66,046,008.15 × 11,682,512.10
  4. Step 4: Simplify right side
    44,030,672.10x = 771,583,289,369,073.62
  5. Step 5: Solve for x
    x = 771,583,289,369,073.62/44,030,672.10
  6. Step 6: Final answer
    x = 17,523,768.15

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Double scale
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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.