Home / 62,401,617.52-93,420,292.91-36,414,283.84

Finding the Fourth Proportional to 62,401,617.52, 93,420,292.91 and 36,414,283.84

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Solution

The fourth proportional to 62,401,617.52, 93,420,292.91 and 36,414,283.84 is: 54,515,142.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401,617.52 : 93,420,292.91 = 36,414,283.84 : x
  2. Step 2: Convert to fraction form
    62,401,617.52/93,420,292.91 = 36,414,283.84/x
  3. Step 3: Cross multiply
    62,401,617.52x = 93,420,292.91 × 36,414,283.84
  4. Step 4: Simplify right side
    62,401,617.52x = 3,401,833,062,440,680
  5. Step 5: Solve for x
    x = 3,401,833,062,440,680/62,401,617.52
  6. Step 6: Final answer
    x = 54,515,142.36

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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.