Home / 26,506,363.35-39,759,545.03-14,979,998.55

Finding the Fourth Proportional to 26,506,363.35, 39,759,545.03 and 14,979,998.55

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Solution

The fourth proportional to 26,506,363.35, 39,759,545.03 and 14,979,998.55 is: 22,469,997.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,506,363.35 : 39,759,545.03 = 14,979,998.55 : x
  2. Step 2: Convert to fraction form
    26,506,363.35/39,759,545.03 = 14,979,998.55/x
  3. Step 3: Cross multiply
    26,506,363.35x = 39,759,545.03 × 14,979,998.55
  4. Step 4: Simplify right side
    26,506,363.35x = 595,597,926,823,159.75
  5. Step 5: Solve for x
    x = 595,597,926,823,159.75/26,506,363.35
  6. Step 6: Final answer
    x = 22,469,997.83

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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.