Home / 16,331,997.68-24,501,551.43-4,972,151.06

Finding the Fourth Proportional to 16,331,997.68, 24,501,551.43 and 4,972,151.06

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Solution

The fourth proportional to 16,331,997.68, 24,501,551.43 and 4,972,151.06 is: 7,459,308.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331,997.68 : 24,501,551.43 = 4,972,151.06 : x
  2. Step 2: Convert to fraction form
    16,331,997.68/24,501,551.43 = 4,972,151.06/x
  3. Step 3: Cross multiply
    16,331,997.68x = 24,501,551.43 × 4,972,151.06
  4. Step 4: Simplify right side
    16,331,997.68x = 121,825,414,914,319
  5. Step 5: Solve for x
    x = 121,825,414,914,319/16,331,997.68
  6. Step 6: Final answer
    x = 7,459,308.86

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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.