Home / 37,243,074.47-55,877,170.22-16,490,679.38

Finding the Fourth Proportional to 37,243,074.47, 55,877,170.22 and 16,490,679.38

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Solution

The fourth proportional to 37,243,074.47, 55,877,170.22 and 16,490,679.38 is: 24,741,579.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,243,074.47 : 55,877,170.22 = 16,490,679.38 : x
  2. Step 2: Convert to fraction form
    37,243,074.47/55,877,170.22 = 16,490,679.38/x
  3. Step 3: Cross multiply
    37,243,074.47x = 55,877,170.22 × 16,490,679.38
  4. Step 4: Simplify right side
    37,243,074.47x = 921,452,498,480,318.25
  5. Step 5: Solve for x
    x = 921,452,498,480,318.25/37,243,074.47
  6. Step 6: Final answer
    x = 24,741,579.79

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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.