Home / 36,557,248-50,454,416.84-23,147,159.73

Finding the Fourth Proportional to 36,557,248, 50,454,416.84 and 23,147,159.73

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Solution

The fourth proportional to 36,557,248, 50,454,416.84 and 23,147,159.73 is: 31,946,508.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,557,248 : 50,454,416.84 = 23,147,159.73 : x
  2. Step 2: Convert to fraction form
    36,557,248/50,454,416.84 = 23,147,159.73/x
  3. Step 3: Cross multiply
    36,557,248x = 50,454,416.84 × 23,147,159.73
  4. Step 4: Simplify right side
    36,557,248x = 1,167,876,445,679,482
  5. Step 5: Solve for x
    x = 1,167,876,445,679,482/36,557,248
  6. Step 6: Final answer
    x = 31,946,508.82

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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.