Home / 40,969,337.96-56,537,747.19-23,328,254.88

Finding the Fourth Proportional to 40,969,337.96, 56,537,747.19 and 23,328,254.88

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Solution

The fourth proportional to 40,969,337.96, 56,537,747.19 and 23,328,254.88 is: 32,193,026.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,969,337.96 : 56,537,747.19 = 23,328,254.88 : x
  2. Step 2: Convert to fraction form
    40,969,337.96/56,537,747.19 = 23,328,254.88/x
  3. Step 3: Cross multiply
    40,969,337.96x = 56,537,747.19 × 23,328,254.88
  4. Step 4: Simplify right side
    40,969,337.96x = 1,318,926,976,789,323.75
  5. Step 5: Solve for x
    x = 1,318,926,976,789,323.75/40,969,337.96
  6. Step 6: Final answer
    x = 32,193,026.36

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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.