Home / 16,436,592.90-22,683,166.70-9,094,306.59

Finding the Fourth Proportional to 16,436,592.90, 22,683,166.70 and 9,094,306.59

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Solution

The fourth proportional to 16,436,592.90, 22,683,166.70 and 9,094,306.59 is: 12,550,512.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,436,592.90 : 22,683,166.70 = 9,094,306.59 : x
  2. Step 2: Convert to fraction form
    16,436,592.90/22,683,166.70 = 9,094,306.59/x
  3. Step 3: Cross multiply
    16,436,592.90x = 22,683,166.70 × 9,094,306.59
  4. Step 4: Simplify right side
    16,436,592.90x = 206,287,672,356,407.03
  5. Step 5: Solve for x
    x = 206,287,672,356,407.03/16,436,592.90
  6. Step 6: Final answer
    x = 12,550,512.97

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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.