Home / 16,468,482.67-22,726,228.62-9,126,300.85

Finding the Fourth Proportional to 16,468,482.67, 22,726,228.62 and 9,126,300.85

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Solution

The fourth proportional to 16,468,482.67, 22,726,228.62 and 9,126,300.85 is: 12,594,141.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,468,482.67 : 22,726,228.62 = 9,126,300.85 : x
  2. Step 2: Convert to fraction form
    16,468,482.67/22,726,228.62 = 9,126,300.85/x
  3. Step 3: Cross multiply
    16,468,482.67x = 22,726,228.62 × 9,126,300.85
  4. Step 4: Simplify right side
    16,468,482.67x = 207,406,399,572,000.31
  5. Step 5: Solve for x
    x = 207,406,399,572,000.31/16,468,482.67
  6. Step 6: Final answer
    x = 12,594,141.41

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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.