Home / 23,356,761.87-35,015,191.90-16,511,801.79

Finding the Fourth Proportional to 23,356,761.87, 35,015,191.90 and 16,511,801.79

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Solution

The fourth proportional to 23,356,761.87, 35,015,191.90 and 16,511,801.79 is: 24,753,598.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,356,761.87 : 35,015,191.90 = 16,511,801.79 : x
  2. Step 2: Convert to fraction form
    23,356,761.87/35,015,191.90 = 16,511,801.79/x
  3. Step 3: Cross multiply
    23,356,761.87x = 35,015,191.90 × 16,511,801.79
  4. Step 4: Simplify right side
    23,356,761.87x = 578,163,908,291,613.50
  5. Step 5: Solve for x
    x = 578,163,908,291,613.50/23,356,761.87
  6. Step 6: Final answer
    x = 24,753,598.62

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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.