Home / 48,753,659.70-73,141,315.20-16,404,649.20

Finding the Fourth Proportional to 48,753,659.70, 73,141,315.20 and 16,404,649.20

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Solution

The fourth proportional to 48,753,659.70, 73,141,315.20 and 16,404,649.20 is: 24,610,616.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,753,659.70 : 73,141,315.20 = 16,404,649.20 : x
  2. Step 2: Convert to fraction form
    48,753,659.70/73,141,315.20 = 16,404,649.20/x
  3. Step 3: Cross multiply
    48,753,659.70x = 73,141,315.20 × 16,404,649.20
  4. Step 4: Simplify right side
    48,753,659.70x = 1,199,857,617,882,627.75
  5. Step 5: Solve for x
    x = 1,199,857,617,882,627.75/48,753,659.70
  6. Step 6: Final answer
    x = 24,610,616.42

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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.