Home / 24,228,917.52-33,435,906.29-13,215,666.66

Finding the Fourth Proportional to 24,228,917.52, 33,435,906.29 and 13,215,666.66

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Solution

The fourth proportional to 24,228,917.52, 33,435,906.29 and 13,215,666.66 is: 18,237,620.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,228,917.52 : 33,435,906.29 = 13,215,666.66 : x
  2. Step 2: Convert to fraction form
    24,228,917.52/33,435,906.29 = 13,215,666.66/x
  3. Step 3: Cross multiply
    24,228,917.52x = 33,435,906.29 × 13,215,666.66
  4. Step 4: Simplify right side
    24,228,917.52x = 441,877,791,836,457.75
  5. Step 5: Solve for x
    x = 441,877,791,836,457.75/24,228,917.52
  6. Step 6: Final answer
    x = 18,237,620.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.