Home / 40,767,298.44-56,261,199.60-23,366,542.20

Finding the Fourth Proportional to 40,767,298.44, 56,261,199.60 and 23,366,542.20

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Solution

The fourth proportional to 40,767,298.44, 56,261,199.60 and 23,366,542.20 is: 32,247,162.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,767,298.44 : 56,261,199.60 = 23,366,542.20 : x
  2. Step 2: Convert to fraction form
    40,767,298.44/56,261,199.60 = 23,366,542.20/x
  3. Step 3: Cross multiply
    40,767,298.44x = 56,261,199.60 × 23,366,542.20
  4. Step 4: Simplify right side
    40,767,298.44x = 1,314,629,694,676,023
  5. Step 5: Solve for x
    x = 1,314,629,694,676,023/40,767,298.44
  6. Step 6: Final answer
    x = 32,247,162.43

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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.