Home / 16,610,590.40-24,894,890.40-8,072,542.40

Finding the Fourth Proportional to 16,610,590.40, 24,894,890.40 and 8,072,542.40

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Solution

The fourth proportional to 16,610,590.40, 24,894,890.40 and 8,072,542.40 is: 12,098,610.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,590.40 : 24,894,890.40 = 8,072,542.40 : x
  2. Step 2: Convert to fraction form
    16,610,590.40/24,894,890.40 = 8,072,542.40/x
  3. Step 3: Cross multiply
    16,610,590.40x = 24,894,890.40 × 8,072,542.40
  4. Step 4: Simplify right side
    16,610,590.40x = 200,965,058,297,352.97
  5. Step 5: Solve for x
    x = 200,965,058,297,352.97/16,610,590.40
  6. Step 6: Final answer
    x = 12,098,610.19

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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.