Home / 61,324,145.65-91,986,218.57-24,924,007.81

Finding the Fourth Proportional to 61,324,145.65, 91,986,218.57 and 24,924,007.81

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Solution

The fourth proportional to 61,324,145.65, 91,986,218.57 and 24,924,007.81 is: 37,386,011.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,324,145.65 : 91,986,218.57 = 24,924,007.81 : x
  2. Step 2: Convert to fraction form
    61,324,145.65/91,986,218.57 = 24,924,007.81/x
  3. Step 3: Cross multiply
    61,324,145.65x = 91,986,218.57 × 24,924,007.81
  4. Step 4: Simplify right side
    61,324,145.65x = 2,292,665,229,926,427
  5. Step 5: Solve for x
    x = 2,292,665,229,926,427/61,324,145.65
  6. Step 6: Final answer
    x = 37,386,011.75

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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.