Home / 25,473,959.92-38,175,588.22-11,607,029.74

Finding the Fourth Proportional to 25,473,959.92, 38,175,588.22 and 11,607,029.74

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Solution

The fourth proportional to 25,473,959.92, 38,175,588.22 and 11,607,029.74 is: 17,394,436.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,473,959.92 : 38,175,588.22 = 11,607,029.74 : x
  2. Step 2: Convert to fraction form
    25,473,959.92/38,175,588.22 = 11,607,029.74/x
  3. Step 3: Cross multiply
    25,473,959.92x = 38,175,588.22 × 11,607,029.74
  4. Step 4: Simplify right side
    25,473,959.92x = 443,105,187,811,533.69
  5. Step 5: Solve for x
    x = 443,105,187,811,533.69/25,473,959.92
  6. Step 6: Final answer
    x = 17,394,436.88

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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.