Home / 16,098,932.17-22,214,505.63-10,883,285.74

Finding the Fourth Proportional to 16,098,932.17, 22,214,505.63 and 10,883,285.74

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Solution

The fourth proportional to 16,098,932.17, 22,214,505.63 and 10,883,285.74 is: 15,017,568.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,098,932.17 : 22,214,505.63 = 10,883,285.74 : x
  2. Step 2: Convert to fraction form
    16,098,932.17/22,214,505.63 = 10,883,285.74/x
  3. Step 3: Cross multiply
    16,098,932.17x = 22,214,505.63 × 10,883,285.74
  4. Step 4: Simplify right side
    16,098,932.17x = 241,766,812,344,128.72
  5. Step 5: Solve for x
    x = 241,766,812,344,128.72/16,098,932.17
  6. Step 6: Final answer
    x = 15,017,568.23

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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.