Home / 15,309,061.13-22,963,624.10-14,373,724.97

Finding the Fourth Proportional to 15,309,061.13, 22,963,624.10 and 14,373,724.97

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Solution

The fourth proportional to 15,309,061.13, 22,963,624.10 and 14,373,724.97 is: 21,560,617.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,309,061.13 : 22,963,624.10 = 14,373,724.97 : x
  2. Step 2: Convert to fraction form
    15,309,061.13/22,963,624.10 = 14,373,724.97/x
  3. Step 3: Cross multiply
    15,309,061.13x = 22,963,624.10 × 14,373,724.97
  4. Step 4: Simplify right side
    15,309,061.13x = 330,072,817,127,863.81
  5. Step 5: Solve for x
    x = 330,072,817,127,863.81/15,309,061.13
  6. Step 6: Final answer
    x = 21,560,617.88

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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.