Home / 29,299,382.27-40,431,176.61-16,246,157.95

Finding the Fourth Proportional to 29,299,382.27, 40,431,176.61 and 16,246,157.95

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Solution

The fourth proportional to 29,299,382.27, 40,431,176.61 and 16,246,157.95 is: 22,418,605.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,299,382.27 : 40,431,176.61 = 16,246,157.95 : x
  2. Step 2: Convert to fraction form
    29,299,382.27/40,431,176.61 = 16,246,157.95/x
  3. Step 3: Cross multiply
    29,299,382.27x = 40,431,176.61 × 16,246,157.95
  4. Step 4: Simplify right side
    29,299,382.27x = 656,851,281,108,249.62
  5. Step 5: Solve for x
    x = 656,851,281,108,249.62/29,299,382.27
  6. Step 6: Final answer
    x = 22,418,605.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.