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Finding the Fourth Proportional to 16,473,541.20, 24,713,606.52 and 5,691,235.92

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Solution

The fourth proportional to 16,473,541.20, 24,713,606.52 and 5,691,235.92 is: 8,537,992.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473,541.20 : 24,713,606.52 = 5,691,235.92 : x
  2. Step 2: Convert to fraction form
    16,473,541.20/24,713,606.52 = 5,691,235.92/x
  3. Step 3: Cross multiply
    16,473,541.20x = 24,713,606.52 × 5,691,235.92
  4. Step 4: Simplify right side
    16,473,541.20x = 140,650,965,139,370.19
  5. Step 5: Solve for x
    x = 140,650,965,139,370.19/16,473,541.20
  6. Step 6: Final answer
    x = 8,537,992.13

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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.