Home / 24,423,439.28-33,704,828.26-13,410,092.64

Finding the Fourth Proportional to 24,423,439.28, 33,704,828.26 and 13,410,092.64

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Solution

The fourth proportional to 24,423,439.28, 33,704,828.26 and 13,410,092.64 is: 18,506,192.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,423,439.28 : 33,704,828.26 = 13,410,092.64 : x
  2. Step 2: Convert to fraction form
    24,423,439.28/33,704,828.26 = 13,410,092.64/x
  3. Step 3: Cross multiply
    24,423,439.28x = 33,704,828.26 × 13,410,092.64
  4. Step 4: Simplify right side
    24,423,439.28x = 451,984,869,146,315.44
  5. Step 5: Solve for x
    x = 451,984,869,146,315.44/24,423,439.28
  6. Step 6: Final answer
    x = 18,506,192.51

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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.