Home / 25,513,535.04-38,248,626.96-11,874,601.68

Finding the Fourth Proportional to 25,513,535.04, 38,248,626.96 and 11,874,601.68

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Solution

The fourth proportional to 25,513,535.04, 38,248,626.96 and 11,874,601.68 is: 17,801,814.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,513,535.04 : 38,248,626.96 = 11,874,601.68 : x
  2. Step 2: Convert to fraction form
    25,513,535.04/38,248,626.96 = 11,874,601.68/x
  3. Step 3: Cross multiply
    25,513,535.04x = 38,248,626.96 × 11,874,601.68
  4. Step 4: Simplify right side
    25,513,535.04x = 454,187,209,956,909.31
  5. Step 5: Solve for x
    x = 454,187,209,956,909.31/25,513,535.04
  6. Step 6: Final answer
    x = 17,801,814.18

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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.