Home / 31,304,089.87-46,908,246.78-16,733,082.08

Finding the Fourth Proportional to 31,304,089.87, 46,908,246.78 and 16,733,082.08

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Solution

The fourth proportional to 31,304,089.87, 46,908,246.78 and 16,733,082.08 is: 25,074,025.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,304,089.87 : 46,908,246.78 = 16,733,082.08 : x
  2. Step 2: Convert to fraction form
    31,304,089.87/46,908,246.78 = 16,733,082.08/x
  3. Step 3: Cross multiply
    31,304,089.87x = 46,908,246.78 × 16,733,082.08
  4. Step 4: Simplify right side
    31,304,089.87x = 784,919,543,715,906.38
  5. Step 5: Solve for x
    x = 784,919,543,715,906.38/31,304,089.87
  6. Step 6: Final answer
    x = 25,074,025.38

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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.