Home / 17,304,870.30-25,955,337.15-4,526,666.70

Finding the Fourth Proportional to 17,304,870.30, 25,955,337.15 and 4,526,666.70

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Solution

The fourth proportional to 17,304,870.30, 25,955,337.15 and 4,526,666.70 is: 6,789,485.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,304,870.30 : 25,955,337.15 = 4,526,666.70 : x
  2. Step 2: Convert to fraction form
    17,304,870.30/25,955,337.15 = 4,526,666.70/x
  3. Step 3: Cross multiply
    17,304,870.30x = 25,955,337.15 × 4,526,666.70
  4. Step 4: Simplify right side
    17,304,870.30x = 117,491,160,364,177.91
  5. Step 5: Solve for x
    x = 117,491,160,364,177.91/17,304,870.30
  6. Step 6: Final answer
    x = 6,789,485.18

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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.