Home / 60,466,295,691.60-90,699,443,537.40-29,507,613,579.60

Finding the Fourth Proportional to 60,466,295,691.60, 90,699,443,537.40 and 29,507,613,579.60

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Solution

The fourth proportional to 60,466,295,691.60, 90,699,443,537.40 and 29,507,613,579.60 is: 44,261,420,369.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,295,691.60 : 90,699,443,537.40 = 29,507,613,579.60 : x
  2. Step 2: Convert to fraction form
    60,466,295,691.60/90,699,443,537.40 = 29,507,613,579.60/x
  3. Step 3: Cross multiply
    60,466,295,691.60x = 90,699,443,537.40 × 29,507,613,579.60
  4. Step 4: Simplify right side
    60,466,295,691.60x = 2,676,324,131,786,347,511,808
  5. Step 5: Solve for x
    x = 2,676,324,131,786,347,511,808/60,466,295,691.60
  6. Step 6: Final answer
    x = 44,261,420,369.40

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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.