Home / 16,468,455.88-22,726,191.65-9,126,274.06

Finding the Fourth Proportional to 16,468,455.88, 22,726,191.65 and 9,126,274.06

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Solution

The fourth proportional to 16,468,455.88, 22,726,191.65 and 9,126,274.06 is: 12,594,104.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,468,455.88 : 22,726,191.65 = 9,126,274.06 : x
  2. Step 2: Convert to fraction form
    16,468,455.88/22,726,191.65 = 9,126,274.06/x
  3. Step 3: Cross multiply
    16,468,455.88x = 22,726,191.65 × 9,126,274.06
  4. Step 4: Simplify right side
    16,468,455.88x = 207,405,453,346,681.59
  5. Step 5: Solve for x
    x = 207,405,453,346,681.59/16,468,455.88
  6. Step 6: Final answer
    x = 12,594,104.44

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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.