Home / 9,981,666.65-14,972,499.98-4,002,325.85

Finding the Fourth Proportional to 9,981,666.65, 14,972,499.98 and 4,002,325.85

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Solution

The fourth proportional to 9,981,666.65, 14,972,499.98 and 4,002,325.85 is: 6,003,488.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,981,666.65 : 14,972,499.98 = 4,002,325.85 : x
  2. Step 2: Convert to fraction form
    9,981,666.65/14,972,499.98 = 4,002,325.85/x
  3. Step 3: Cross multiply
    9,981,666.65x = 14,972,499.98 × 4,002,325.85
  4. Step 4: Simplify right side
    9,981,666.65x = 59,924,823,689,066.85
  5. Step 5: Solve for x
    x = 59,924,823,689,066.85/9,981,666.65
  6. Step 6: Final answer
    x = 6,003,488.78

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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.