Home / 23,469,318,447.18-35,218,457,739.88-10,875,829,545.15

Finding the Fourth Proportional to 23,469,318,447.18, 35,218,457,739.88 and 10,875,829,545.15

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Solution

The fourth proportional to 23,469,318,447.18, 35,218,457,739.88 and 10,875,829,545.15 is: 16,320,454,472.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,469,318,447.18 : 35,218,457,739.88 = 10,875,829,545.15 : x
  2. Step 2: Convert to fraction form
    23,469,318,447.18/35,218,457,739.88 = 10,875,829,545.15/x
  3. Step 3: Cross multiply
    23,469,318,447.18x = 35,218,457,739.88 × 10,875,829,545.15
  4. Step 4: Simplify right side
    23,469,318,447.18x = 383,029,943,221,981,806,592
  5. Step 5: Solve for x
    x = 383,029,943,221,981,806,592/23,469,318,447.18
  6. Step 6: Final answer
    x = 16,320,454,472.68

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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.