Home / 16,042,457.40-24,053,058.90-8,857,433.40

Finding the Fourth Proportional to 16,042,457.40, 24,053,058.90 and 8,857,433.40

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Solution

The fourth proportional to 16,042,457.40, 24,053,058.90 and 8,857,433.40 is: 13,280,282.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042,457.40 : 24,053,058.90 = 8,857,433.40 : x
  2. Step 2: Convert to fraction form
    16,042,457.40/24,053,058.90 = 8,857,433.40/x
  3. Step 3: Cross multiply
    16,042,457.40x = 24,053,058.90 × 8,857,433.40
  4. Step 4: Simplify right side
    16,042,457.40x = 213,048,367,273,027.25
  5. Step 5: Solve for x
    x = 213,048,367,273,027.25/16,042,457.40
  6. Step 6: Final answer
    x = 13,280,282.56

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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.