Home / 40,317,092.40-60,489,635.40-17,604,951.60

Finding the Fourth Proportional to 40,317,092.40, 60,489,635.40 and 17,604,951.60

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Solution

The fourth proportional to 40,317,092.40, 60,489,635.40 and 17,604,951.60 is: 26,413,539.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,317,092.40 : 60,489,635.40 = 17,604,951.60 : x
  2. Step 2: Convert to fraction form
    40,317,092.40/60,489,635.40 = 17,604,951.60/x
  3. Step 3: Cross multiply
    40,317,092.40x = 60,489,635.40 × 17,604,951.60
  4. Step 4: Simplify right side
    40,317,092.40x = 1,064,917,103,518,646.75
  5. Step 5: Solve for x
    x = 1,064,917,103,518,646.75/40,317,092.40
  6. Step 6: Final answer
    x = 26,413,539.27

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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.