Home / 22,747,253.19-34,134,362.64-8,380,401.86

Finding the Fourth Proportional to 22,747,253.19, 34,134,362.64 and 8,380,401.86

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Solution

The fourth proportional to 22,747,253.19, 34,134,362.64 and 8,380,401.86 is: 12,575,570.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,253.19 : 34,134,362.64 = 8,380,401.86 : x
  2. Step 2: Convert to fraction form
    22,747,253.19/34,134,362.64 = 8,380,401.86/x
  3. Step 3: Cross multiply
    22,747,253.19x = 34,134,362.64 × 8,380,401.86
  4. Step 4: Simplify right side
    22,747,253.19x = 286,059,676,158,170.50
  5. Step 5: Solve for x
    x = 286,059,676,158,170.50/22,747,253.19
  6. Step 6: Final answer
    x = 12,575,570.06

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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.