Home / 365,086,006.17-547,624,225.82-88,736,417.58

Finding the Fourth Proportional to 365,086,006.17, 547,624,225.82 and 88,736,417.58

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Solution

The fourth proportional to 365,086,006.17, 547,624,225.82 and 88,736,417.58 is: 133,103,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,086,006.17 : 547,624,225.82 = 88,736,417.58 : x
  2. Step 2: Convert to fraction form
    365,086,006.17/547,624,225.82 = 88,736,417.58/x
  3. Step 3: Cross multiply
    365,086,006.17x = 547,624,225.82 × 88,736,417.58
  4. Step 4: Simplify right side
    365,086,006.17x = 48,594,211,979,287,744
  5. Step 5: Solve for x
    x = 48,594,211,979,287,744/365,086,006.17
  6. Step 6: Final answer
    x = 133,103,463.73

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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.