Home / 94,959,348.71-131,043,901.17-51,499,284.71

Finding the Fourth Proportional to 94,959,348.71, 131,043,901.17 and 51,499,284.71

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Solution

The fourth proportional to 94,959,348.71, 131,043,901.17 and 51,499,284.71 is: 71,069,012.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,959,348.71 : 131,043,901.17 = 51,499,284.71 : x
  2. Step 2: Convert to fraction form
    94,959,348.71/131,043,901.17 = 51,499,284.71/x
  3. Step 3: Cross multiply
    94,959,348.71x = 131,043,901.17 × 51,499,284.71
  4. Step 4: Simplify right side
    94,959,348.71x = 6,748,667,175,862,932
  5. Step 5: Solve for x
    x = 6,748,667,175,862,932/94,959,348.71
  6. Step 6: Final answer
    x = 71,069,012.87

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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.