Home / 334,105,657.98-501,177,638.82-88,455,909.62

Finding the Fourth Proportional to 334,105,657.98, 501,177,638.82 and 88,455,909.62

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Solution

The fourth proportional to 334,105,657.98, 501,177,638.82 and 88,455,909.62 is: 132,688,934.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,105,657.98 : 501,177,638.82 = 88,455,909.62 : x
  2. Step 2: Convert to fraction form
    334,105,657.98/501,177,638.82 = 88,455,909.62/x
  3. Step 3: Cross multiply
    334,105,657.98x = 501,177,638.82 × 88,455,909.62
  4. Step 4: Simplify right side
    334,105,657.98x = 44,332,123,923,837,592
  5. Step 5: Solve for x
    x = 44,332,123,923,837,592/334,105,657.98
  6. Step 6: Final answer
    x = 132,688,934.97

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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.