Home / 16,654,061.88-22,988,947.52-10,854,254.52

Finding the Fourth Proportional to 16,654,061.88, 22,988,947.52 and 10,854,254.52

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Solution

The fourth proportional to 16,654,061.88, 22,988,947.52 and 10,854,254.52 is: 14,983,004.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,061.88 : 22,988,947.52 = 10,854,254.52 : x
  2. Step 2: Convert to fraction form
    16,654,061.88/22,988,947.52 = 10,854,254.52/x
  3. Step 3: Cross multiply
    16,654,061.88x = 22,988,947.52 × 10,854,254.52
  4. Step 4: Simplify right side
    16,654,061.88x = 249,527,887,529,002.78
  5. Step 5: Solve for x
    x = 249,527,887,529,002.78/16,654,061.88
  6. Step 6: Final answer
    x = 14,983,004.71

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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.