Home / 83,052,225.30-124,578,337.95-36,994,005.30

Finding the Fourth Proportional to 83,052,225.30, 124,578,337.95 and 36,994,005.30

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Solution

The fourth proportional to 83,052,225.30, 124,578,337.95 and 36,994,005.30 is: 55,491,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,052,225.30 : 124,578,337.95 = 36,994,005.30 : x
  2. Step 2: Convert to fraction form
    83,052,225.30/124,578,337.95 = 36,994,005.30/x
  3. Step 3: Cross multiply
    83,052,225.30x = 124,578,337.95 × 36,994,005.30
  4. Step 4: Simplify right side
    83,052,225.30x = 4,608,651,694,387,491
  5. Step 5: Solve for x
    x = 4,608,651,694,387,491/83,052,225.30
  6. Step 6: Final answer
    x = 55,491,007.95

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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.