Home / 57,112,873.98-85,596,527.61-26,753,814.78

Finding the Fourth Proportional to 57,112,873.98, 85,596,527.61 and 26,753,814.78

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Solution

The fourth proportional to 57,112,873.98, 85,596,527.61 and 26,753,814.78 is: 40,096,627.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,112,873.98 : 85,596,527.61 = 26,753,814.78 : x
  2. Step 2: Convert to fraction form
    57,112,873.98/85,596,527.61 = 26,753,814.78/x
  3. Step 3: Cross multiply
    57,112,873.98x = 85,596,527.61 × 26,753,814.78
  4. Step 4: Simplify right side
    57,112,873.98x = 2,290,033,645,489,096
  5. Step 5: Solve for x
    x = 2,290,033,645,489,096/57,112,873.98
  6. Step 6: Final answer
    x = 40,096,627.71

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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.