Home / 60,584,442,136.40-90,876,663,204.60-40,361,092,610.60

Finding the Fourth Proportional to 60,584,442,136.40, 90,876,663,204.60 and 40,361,092,610.60

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Solution

The fourth proportional to 60,584,442,136.40, 90,876,663,204.60 and 40,361,092,610.60 is: 60,541,638,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,442,136.40 : 90,876,663,204.60 = 40,361,092,610.60 : x
  2. Step 2: Convert to fraction form
    60,584,442,136.40/90,876,663,204.60 = 40,361,092,610.60/x
  3. Step 3: Cross multiply
    60,584,442,136.40x = 90,876,663,204.60 × 40,361,092,610.60
  4. Step 4: Simplify right side
    60,584,442,136.40x = 3,667,881,419,743,165,939,712
  5. Step 5: Solve for x
    x = 3,667,881,419,743,165,939,712/60,584,442,136.40
  6. Step 6: Final answer
    x = 60,541,638,915.90

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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.