Home / 37,541,327.56-51,807,032.04-20,371,919.56

Finding the Fourth Proportional to 37,541,327.56, 51,807,032.04 and 20,371,919.56

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Solution

The fourth proportional to 37,541,327.56, 51,807,032.04 and 20,371,919.56 is: 28,113,249.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,541,327.56 : 51,807,032.04 = 20,371,919.56 : x
  2. Step 2: Convert to fraction form
    37,541,327.56/51,807,032.04 = 20,371,919.56/x
  3. Step 3: Cross multiply
    37,541,327.56x = 51,807,032.04 × 20,371,919.56
  4. Step 4: Simplify right side
    37,541,327.56x = 1,055,408,689,361,222.62
  5. Step 5: Solve for x
    x = 1,055,408,689,361,222.62/37,541,327.56
  6. Step 6: Final answer
    x = 28,113,249.00

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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.