Home / 36,347,640.10-54,551,203.35-36,064,204.90

Finding the Fourth Proportional to 36,347,640.10, 54,551,203.35 and 36,064,204.90

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Solution

The fourth proportional to 36,347,640.10, 54,551,203.35 and 36,064,204.90 is: 54,125,818.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,347,640.10 : 54,551,203.35 = 36,064,204.90 : x
  2. Step 2: Convert to fraction form
    36,347,640.10/54,551,203.35 = 36,064,204.90/x
  3. Step 3: Cross multiply
    36,347,640.10x = 54,551,203.35 × 36,064,204.90
  4. Step 4: Simplify right side
    36,347,640.10x = 1,967,345,775,155,966.50
  5. Step 5: Solve for x
    x = 1,967,345,775,155,966.50/36,347,640.10
  6. Step 6: Final answer
    x = 54,125,818.62

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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.