Home / 96,326,948.04-132,931,274.22-52,273,947.30

Finding the Fourth Proportional to 96,326,948.04, 132,931,274.22 and 52,273,947.30

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Solution

The fourth proportional to 96,326,948.04, 132,931,274.22 and 52,273,947.30 is: 72,138,093.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,326,948.04 : 132,931,274.22 = 52,273,947.30 : x
  2. Step 2: Convert to fraction form
    96,326,948.04/132,931,274.22 = 52,273,947.30/x
  3. Step 3: Cross multiply
    96,326,948.04x = 132,931,274.22 × 52,273,947.30
  4. Step 4: Simplify right side
    96,326,948.04x = 6,948,842,423,098,128
  5. Step 5: Solve for x
    x = 6,948,842,423,098,128/96,326,948.04
  6. Step 6: Final answer
    x = 72,138,093.90

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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.