Home / 109,098,302.18-150,558,848.87-59,541,854.37

Finding the Fourth Proportional to 109,098,302.18, 150,558,848.87 and 59,541,854.37

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Solution

The fourth proportional to 109,098,302.18, 150,558,848.87 and 59,541,854.37 is: 82,169,501.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,098,302.18 : 150,558,848.87 = 59,541,854.37 : x
  2. Step 2: Convert to fraction form
    109,098,302.18/150,558,848.87 = 59,541,854.37/x
  3. Step 3: Cross multiply
    109,098,302.18x = 150,558,848.87 × 59,541,854.37
  4. Step 4: Simplify right side
    109,098,302.18x = 8,964,553,053,234,670
  5. Step 5: Solve for x
    x = 8,964,553,053,234,670/109,098,302.18
  6. Step 6: Final answer
    x = 82,169,501.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.