Home / 18,952,248-26,154,726.24-10,367,544

Finding the Fourth Proportional to 18,952,248, 26,154,726.24 and 10,367,544

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Solution

The fourth proportional to 18,952,248, 26,154,726.24 and 10,367,544 is: 14,307,552.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,952,248 : 26,154,726.24 = 10,367,544 : x
  2. Step 2: Convert to fraction form
    18,952,248/26,154,726.24 = 10,367,544/x
  3. Step 3: Cross multiply
    18,952,248x = 26,154,726.24 × 10,367,544
  4. Step 4: Simplify right side
    18,952,248x = 271,160,275,101,154.53
  5. Step 5: Solve for x
    x = 271,160,275,101,154.53/18,952,248
  6. Step 6: Final answer
    x = 14,307,552.07

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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.