Home / 59,693,468-89,558,475.76-30,567,928.98

Finding the Fourth Proportional to 59,693,468, 89,558,475.76 and 30,567,928.98

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Solution

The fourth proportional to 59,693,468, 89,558,475.76 and 30,567,928.98 is: 45,861,251.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,693,468 : 89,558,475.76 = 30,567,928.98 : x
  2. Step 2: Convert to fraction form
    59,693,468/89,558,475.76 = 30,567,928.98/x
  3. Step 3: Cross multiply
    59,693,468x = 89,558,475.76 × 30,567,928.98
  4. Step 4: Simplify right side
    59,693,468x = 2,737,617,126,588,731.50
  5. Step 5: Solve for x
    x = 2,737,617,126,588,731.50/59,693,468
  6. Step 6: Final answer
    x = 45,861,251.13

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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.