Home / 27,575,909.28-41,370,424.92-13,895,436.96

Finding the Fourth Proportional to 27,575,909.28, 41,370,424.92 and 13,895,436.96

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Solution

The fourth proportional to 27,575,909.28, 41,370,424.92 and 13,895,436.96 is: 20,846,461.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,575,909.28 : 41,370,424.92 = 13,895,436.96 : x
  2. Step 2: Convert to fraction form
    27,575,909.28/41,370,424.92 = 13,895,436.96/x
  3. Step 3: Cross multiply
    27,575,909.28x = 41,370,424.92 × 13,895,436.96
  4. Step 4: Simplify right side
    27,575,909.28x = 574,860,131,484,273.12
  5. Step 5: Solve for x
    x = 574,860,131,484,273.12/27,575,909.28
  6. Step 6: Final answer
    x = 20,846,461.51

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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.