Home / 32,700,565.14-45,126,755.09-18,016,231.41

Finding the Fourth Proportional to 32,700,565.14, 45,126,755.09 and 18,016,231.41

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Solution

The fourth proportional to 32,700,565.14, 45,126,755.09 and 18,016,231.41 is: 24,862,385.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700,565.14 : 45,126,755.09 = 18,016,231.41 : x
  2. Step 2: Convert to fraction form
    32,700,565.14/45,126,755.09 = 18,016,231.41/x
  3. Step 3: Cross multiply
    32,700,565.14x = 45,126,755.09 × 18,016,231.41
  4. Step 4: Simplify right side
    32,700,565.14x = 813,014,062,393,754.25
  5. Step 5: Solve for x
    x = 813,014,062,393,754.25/32,700,565.14
  6. Step 6: Final answer
    x = 24,862,385.68

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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.