Home / 18,304,717.45-25,260,439.74-10,044,917.83

Finding the Fourth Proportional to 18,304,717.45, 25,260,439.74 and 10,044,917.83

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Solution

The fourth proportional to 18,304,717.45, 25,260,439.74 and 10,044,917.83 is: 13,861,948.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,304,717.45 : 25,260,439.74 = 10,044,917.83 : x
  2. Step 2: Convert to fraction form
    18,304,717.45/25,260,439.74 = 10,044,917.83/x
  3. Step 3: Cross multiply
    18,304,717.45x = 25,260,439.74 × 10,044,917.83
  4. Step 4: Simplify right side
    18,304,717.45x = 253,739,041,537,966.56
  5. Step 5: Solve for x
    x = 253,739,041,537,966.56/18,304,717.45
  6. Step 6: Final answer
    x = 13,861,948.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.