Home / 36,347,640.60-54,551,204.10-36,064,205.40

Finding the Fourth Proportional to 36,347,640.60, 54,551,204.10 and 36,064,205.40

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Solution

The fourth proportional to 36,347,640.60, 54,551,204.10 and 36,064,205.40 is: 54,125,819.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,347,640.60 : 54,551,204.10 = 36,064,205.40 : x
  2. Step 2: Convert to fraction form
    36,347,640.60/54,551,204.10 = 36,064,205.40/x
  3. Step 3: Cross multiply
    36,347,640.60x = 54,551,204.10 × 36,064,205.40
  4. Step 4: Simplify right side
    36,347,640.60x = 1,967,345,829,479,722
  5. Step 5: Solve for x
    x = 1,967,345,829,479,722/36,347,640.60
  6. Step 6: Final answer
    x = 54,125,819.37

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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.