Home / 182,113,931.52-273,131,758.15-57,626,425.13

Finding the Fourth Proportional to 182,113,931.52, 273,131,758.15 and 57,626,425.13

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Solution

The fourth proportional to 182,113,931.52, 273,131,758.15 and 57,626,425.13 is: 86,427,252.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,113,931.52 : 273,131,758.15 = 57,626,425.13 : x
  2. Step 2: Convert to fraction form
    182,113,931.52/273,131,758.15 = 57,626,425.13/x
  3. Step 3: Cross multiply
    182,113,931.52x = 273,131,758.15 × 57,626,425.13
  4. Step 4: Simplify right side
    182,113,931.52x = 15,739,606,810,146,516
  5. Step 5: Solve for x
    x = 15,739,606,810,146,516/182,113,931.52
  6. Step 6: Final answer
    x = 86,427,252.87

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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.