Home / 59,781,613.80-89,646,176.70-27,422,761.80

Finding the Fourth Proportional to 59,781,613.80, 89,646,176.70 and 27,422,761.80

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Solution

The fourth proportional to 59,781,613.80, 89,646,176.70 and 27,422,761.80 is: 41,122,104.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,781,613.80 : 89,646,176.70 = 27,422,761.80 : x
  2. Step 2: Convert to fraction form
    59,781,613.80/89,646,176.70 = 27,422,761.80/x
  3. Step 3: Cross multiply
    59,781,613.80x = 89,646,176.70 × 27,422,761.80
  4. Step 4: Simplify right side
    59,781,613.80x = 2,458,345,749,924,810
  5. Step 5: Solve for x
    x = 2,458,345,749,924,810/59,781,613.80
  6. Step 6: Final answer
    x = 41,122,104.17

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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.