Home / 48,462,404.88-72,694,236.78-16,114,306.08

Finding the Fourth Proportional to 48,462,404.88, 72,694,236.78 and 16,114,306.08

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Solution

The fourth proportional to 48,462,404.88, 72,694,236.78 and 16,114,306.08 is: 24,171,668.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,462,404.88 : 72,694,236.78 = 16,114,306.08 : x
  2. Step 2: Convert to fraction form
    48,462,404.88/72,694,236.78 = 16,114,306.08/x
  3. Step 3: Cross multiply
    48,462,404.88x = 72,694,236.78 × 16,114,306.08
  4. Step 4: Simplify right side
    48,462,404.88x = 1,171,417,181,724,913.75
  5. Step 5: Solve for x
    x = 1,171,417,181,724,913.75/48,462,404.88
  6. Step 6: Final answer
    x = 24,171,668.42

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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.