Home / 60,584,442,134.40-90,876,663,201.60-40,361,092,608.60

Finding the Fourth Proportional to 60,584,442,134.40, 90,876,663,201.60 and 40,361,092,608.60

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Solution

The fourth proportional to 60,584,442,134.40, 90,876,663,201.60 and 40,361,092,608.60 is: 60,541,638,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,442,134.40 : 90,876,663,201.60 = 40,361,092,608.60 : x
  2. Step 2: Convert to fraction form
    60,584,442,134.40/90,876,663,201.60 = 40,361,092,608.60/x
  3. Step 3: Cross multiply
    60,584,442,134.40x = 90,876,663,201.60 × 40,361,092,608.60
  4. Step 4: Simplify right side
    60,584,442,134.40x = 3,667,881,419,440,329,326,592
  5. Step 5: Solve for x
    x = 3,667,881,419,440,329,326,592/60,584,442,134.40
  6. Step 6: Final answer
    x = 60,541,638,912.90

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Double scale
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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.