Home / 34,045,102.20-51,072,318.90-11,323,630.20

Finding the Fourth Proportional to 34,045,102.20, 51,072,318.90 and 11,323,630.20

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Solution

The fourth proportional to 34,045,102.20, 51,072,318.90 and 11,323,630.20 is: 16,986,997.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045,102.20 : 51,072,318.90 = 11,323,630.20 : x
  2. Step 2: Convert to fraction form
    34,045,102.20/51,072,318.90 = 11,323,630.20/x
  3. Step 3: Cross multiply
    34,045,102.20x = 51,072,318.90 × 11,323,630.20
  4. Step 4: Simplify right side
    34,045,102.20x = 578,324,052,680,070.75
  5. Step 5: Solve for x
    x = 578,324,052,680,070.75/34,045,102.20
  6. Step 6: Final answer
    x = 16,986,997.11

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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.