Home / 47,260,200.57-65,217,464.46-26,067,820.11

Finding the Fourth Proportional to 47,260,200.57, 65,217,464.46 and 26,067,820.11

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Solution

The fourth proportional to 47,260,200.57, 65,217,464.46 and 26,067,820.11 is: 35,972,702.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260,200.57 : 65,217,464.46 = 26,067,820.11 : x
  2. Step 2: Convert to fraction form
    47,260,200.57/65,217,464.46 = 26,067,820.11/x
  3. Step 3: Cross multiply
    47,260,200.57x = 65,217,464.46 × 26,067,820.11
  4. Step 4: Simplify right side
    47,260,200.57x = 1,700,077,131,573,598.25
  5. Step 5: Solve for x
    x = 1,700,077,131,573,598.25/47,260,200.57
  6. Step 6: Final answer
    x = 35,972,702.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.