Home / 74,149,561.99-111,146,484.67-24,948,335.14

Finding the Fourth Proportional to 74,149,561.99, 111,146,484.67 and 24,948,335.14

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Solution

The fourth proportional to 74,149,561.99, 111,146,484.67 and 24,948,335.14 is: 37,396,306.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,149,561.99 : 111,146,484.67 = 24,948,335.14 : x
  2. Step 2: Convert to fraction form
    74,149,561.99/111,146,484.67 = 24,948,335.14/x
  3. Step 3: Cross multiply
    74,149,561.99x = 111,146,484.67 × 24,948,335.14
  4. Step 4: Simplify right side
    74,149,561.99x = 2,772,919,748,980,005
  5. Step 5: Solve for x
    x = 2,772,919,748,980,005/74,149,561.99
  6. Step 6: Final answer
    x = 37,396,306.53

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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.