Home / 80,755,252.98-111,441,682.04-44,085,823.98

Finding the Fourth Proportional to 80,755,252.98, 111,441,682.04 and 44,085,823.98

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Solution

The fourth proportional to 80,755,252.98, 111,441,682.04 and 44,085,823.98 is: 60,838,127.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,755,252.98 : 111,441,682.04 = 44,085,823.98 : x
  2. Step 2: Convert to fraction form
    80,755,252.98/111,441,682.04 = 44,085,823.98/x
  3. Step 3: Cross multiply
    80,755,252.98x = 111,441,682.04 × 44,085,823.98
  4. Step 4: Simplify right side
    80,755,252.98x = 4,912,998,378,450,567
  5. Step 5: Solve for x
    x = 4,912,998,378,450,567/80,755,252.98
  6. Step 6: Final answer
    x = 60,838,127.52

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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.