Home / 92,297,519.20-127,387,615.68-59,299,019.04

Finding the Fourth Proportional to 92,297,519.20, 127,387,615.68 and 59,299,019.04

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Solution

The fourth proportional to 92,297,519.20, 127,387,615.68 and 59,299,019.04 is: 81,843,593.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,297,519.20 : 127,387,615.68 = 59,299,019.04 : x
  2. Step 2: Convert to fraction form
    92,297,519.20/127,387,615.68 = 59,299,019.04/x
  3. Step 3: Cross multiply
    92,297,519.20x = 127,387,615.68 × 59,299,019.04
  4. Step 4: Simplify right side
    92,297,519.20x = 7,553,960,647,668,523
  5. Step 5: Solve for x
    x = 7,553,960,647,668,523/92,297,519.20
  6. Step 6: Final answer
    x = 81,843,593.56

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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.