Home / 14,791,954.48-22,148,060.28-9,661,680.24

Finding the Fourth Proportional to 14,791,954.48, 22,148,060.28 and 9,661,680.24

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Solution

The fourth proportional to 14,791,954.48, 22,148,060.28 and 9,661,680.24 is: 14,466,477.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791,954.48 : 22,148,060.28 = 9,661,680.24 : x
  2. Step 2: Convert to fraction form
    14,791,954.48/22,148,060.28 = 9,661,680.24/x
  3. Step 3: Cross multiply
    14,791,954.48x = 22,148,060.28 × 9,661,680.24
  4. Step 4: Simplify right side
    14,791,954.48x = 213,987,476,361,604.88
  5. Step 5: Solve for x
    x = 213,987,476,361,604.88/14,791,954.48
  6. Step 6: Final answer
    x = 14,466,477.48

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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.