Home / 60,466,298,233.60-90,699,447,350.40-29,507,616,121.60

Finding the Fourth Proportional to 60,466,298,233.60, 90,699,447,350.40 and 29,507,616,121.60

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Solution

The fourth proportional to 60,466,298,233.60, 90,699,447,350.40 and 29,507,616,121.60 is: 44,261,424,182.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,298,233.60 : 90,699,447,350.40 = 29,507,616,121.60 : x
  2. Step 2: Convert to fraction form
    60,466,298,233.60/90,699,447,350.40 = 29,507,616,121.60/x
  3. Step 3: Cross multiply
    60,466,298,233.60x = 90,699,447,350.40 × 29,507,616,121.60
  4. Step 4: Simplify right side
    60,466,298,233.60x = 2,676,324,474,856,873,132,032
  5. Step 5: Solve for x
    x = 2,676,324,474,856,873,132,032/60,466,298,233.60
  6. Step 6: Final answer
    x = 44,261,424,182.40

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Half scale
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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.