Home / 24,400,358.97-33,672,838.89-13,386,908.52

Finding the Fourth Proportional to 24,400,358.97, 33,672,838.89 and 13,386,908.52

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Solution

The fourth proportional to 24,400,358.97, 33,672,838.89 and 13,386,908.52 is: 18,474,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,400,358.97 : 33,672,838.89 = 13,386,908.52 : x
  2. Step 2: Convert to fraction form
    24,400,358.97/33,672,838.89 = 13,386,908.52/x
  3. Step 3: Cross multiply
    24,400,358.97x = 33,672,838.89 × 13,386,908.52
  4. Step 4: Simplify right side
    24,400,358.97x = 450,775,213,829,128.31
  5. Step 5: Solve for x
    x = 450,775,213,829,128.31/24,400,358.97
  6. Step 6: Final answer
    x = 18,474,122.22

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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.