Home / 7,243,346,590.60-10,865,019,885.90-4,901,604,968.20

Finding the Fourth Proportional to 7,243,346,590.60, 10,865,019,885.90 and 4,901,604,968.20

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Solution

The fourth proportional to 7,243,346,590.60, 10,865,019,885.90 and 4,901,604,968.20 is: 7,352,407,452.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,346,590.60 : 10,865,019,885.90 = 4,901,604,968.20 : x
  2. Step 2: Convert to fraction form
    7,243,346,590.60/10,865,019,885.90 = 4,901,604,968.20/x
  3. Step 3: Cross multiply
    7,243,346,590.60x = 10,865,019,885.90 × 4,901,604,968.20
  4. Step 4: Simplify right side
    7,243,346,590.60x = 53,256,035,452,319,236,096
  5. Step 5: Solve for x
    x = 53,256,035,452,319,236,096/7,243,346,590.60
  6. Step 6: Final answer
    x = 7,352,407,452.30

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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.