Home / 14,876,404.04-22,304,418.90-7,575,731.76

Finding the Fourth Proportional to 14,876,404.04, 22,304,418.90 and 7,575,731.76

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Solution

The fourth proportional to 14,876,404.04, 22,304,418.90 and 7,575,731.76 is: 11,358,409.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,404.04 : 22,304,418.90 = 7,575,731.76 : x
  2. Step 2: Convert to fraction form
    14,876,404.04/22,304,418.90 = 7,575,731.76/x
  3. Step 3: Cross multiply
    14,876,404.04x = 22,304,418.90 × 7,575,731.76
  4. Step 4: Simplify right side
    14,876,404.04x = 168,972,294,649,074.25
  5. Step 5: Solve for x
    x = 168,972,294,649,074.25/14,876,404.04
  6. Step 6: Final answer
    x = 11,358,409.89

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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.