Home / 16,660,235.23-24,993,761.28-5,729,005.16

Finding the Fourth Proportional to 16,660,235.23, 24,993,761.28 and 5,729,005.16

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Solution

The fourth proportional to 16,660,235.23, 24,993,761.28 and 5,729,005.16 is: 8,594,679.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,660,235.23 : 24,993,761.28 = 5,729,005.16 : x
  2. Step 2: Convert to fraction form
    16,660,235.23/24,993,761.28 = 5,729,005.16/x
  3. Step 3: Cross multiply
    16,660,235.23x = 24,993,761.28 × 5,729,005.16
  4. Step 4: Simplify right side
    16,660,235.23x = 143,189,387,403,412.59
  5. Step 5: Solve for x
    x = 143,189,387,403,412.59/16,660,235.23
  6. Step 6: Final answer
    x = 8,594,679.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.