Home / 60,068,498.09-90,098,046.83-16,935,959.21

Finding the Fourth Proportional to 60,068,498.09, 90,098,046.83 and 16,935,959.21

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Solution

The fourth proportional to 60,068,498.09, 90,098,046.83 and 16,935,959.21 is: 25,402,613.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,068,498.09 : 90,098,046.83 = 16,935,959.21 : x
  2. Step 2: Convert to fraction form
    60,068,498.09/90,098,046.83 = 16,935,959.21/x
  3. Step 3: Cross multiply
    60,068,498.09x = 90,098,046.83 × 16,935,959.21
  4. Step 4: Simplify right side
    60,068,498.09x = 1,525,896,845,605,399.25
  5. Step 5: Solve for x
    x = 1,525,896,845,605,399.25/60,068,498.09
  6. Step 6: Final answer
    x = 25,402,613.59

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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.