Home / 15,965,726.04-23,958,036.90-5,875,432.92

Finding the Fourth Proportional to 15,965,726.04, 23,958,036.90 and 5,875,432.92

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Solution

The fourth proportional to 15,965,726.04, 23,958,036.90 and 5,875,432.92 is: 8,816,626.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,965,726.04 : 23,958,036.90 = 5,875,432.92 : x
  2. Step 2: Convert to fraction form
    15,965,726.04/23,958,036.90 = 5,875,432.92/x
  3. Step 3: Cross multiply
    15,965,726.04x = 23,958,036.90 × 5,875,432.92
  4. Step 4: Simplify right side
    15,965,726.04x = 140,763,838,700,834.75
  5. Step 5: Solve for x
    x = 140,763,838,700,834.75/15,965,726.04
  6. Step 6: Final answer
    x = 8,816,626.21

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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.