Home / 97,762,545.70-146,643,818.55-96,250,891.30

Finding the Fourth Proportional to 97,762,545.70, 146,643,818.55 and 96,250,891.30

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Solution

The fourth proportional to 97,762,545.70, 146,643,818.55 and 96,250,891.30 is: 144,376,336.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,762,545.70 : 146,643,818.55 = 96,250,891.30 : x
  2. Step 2: Convert to fraction form
    97,762,545.70/146,643,818.55 = 96,250,891.30/x
  3. Step 3: Cross multiply
    97,762,545.70x = 146,643,818.55 × 96,250,891.30
  4. Step 4: Simplify right side
    97,762,545.70x = 14,114,598,239,072,974
  5. Step 5: Solve for x
    x = 14,114,598,239,072,974/97,762,545.70
  6. Step 6: Final answer
    x = 144,376,336.95

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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.