Home / 16,469,045.42-22,727,334.60-9,127,002.11

Finding the Fourth Proportional to 16,469,045.42, 22,727,334.60 and 9,127,002.11

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Solution

The fourth proportional to 16,469,045.42, 22,727,334.60 and 9,127,002.11 is: 12,595,291.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469,045.42 : 22,727,334.60 = 9,127,002.11 : x
  2. Step 2: Convert to fraction form
    16,469,045.42/22,727,334.60 = 9,127,002.11/x
  3. Step 3: Cross multiply
    16,469,045.42x = 22,727,334.60 × 9,127,002.11
  4. Step 4: Simplify right side
    16,469,045.42x = 207,432,430,735,239.34
  5. Step 5: Solve for x
    x = 207,432,430,735,239.34/16,469,045.42
  6. Step 6: Final answer
    x = 12,595,291.68

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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.