Home / 41,904,376.85-57,827,621.90-23,319,198.86

Finding the Fourth Proportional to 41,904,376.85, 57,827,621.90 and 23,319,198.86

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Solution

The fourth proportional to 41,904,376.85, 57,827,621.90 and 23,319,198.86 is: 32,180,261.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,904,376.85 : 57,827,621.90 = 23,319,198.86 : x
  2. Step 2: Convert to fraction form
    41,904,376.85/57,827,621.90 = 23,319,198.86/x
  3. Step 3: Cross multiply
    41,904,376.85x = 57,827,621.90 × 23,319,198.86
  4. Step 4: Simplify right side
    41,904,376.85x = 1,348,493,814,281,257
  5. Step 5: Solve for x
    x = 1,348,493,814,281,257/41,904,376.85
  6. Step 6: Final answer
    x = 32,180,261.72

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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.