Home / 34,333,328.22-47,380,049.18-18,652,414.29

Finding the Fourth Proportional to 34,333,328.22, 47,380,049.18 and 18,652,414.29

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Solution

The fourth proportional to 34,333,328.22, 47,380,049.18 and 18,652,414.29 is: 25,740,362.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,333,328.22 : 47,380,049.18 = 18,652,414.29 : x
  2. Step 2: Convert to fraction form
    34,333,328.22/47,380,049.18 = 18,652,414.29/x
  3. Step 3: Cross multiply
    34,333,328.22x = 47,380,049.18 × 18,652,414.29
  4. Step 4: Simplify right side
    34,333,328.22x = 883,752,306,584,737
  5. Step 5: Solve for x
    x = 883,752,306,584,737/34,333,328.22
  6. Step 6: Final answer
    x = 25,740,362.27

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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.