Home / 55,646,251.11-76,790,344.82-32,123,994.03

Finding the Fourth Proportional to 55,646,251.11, 76,790,344.82 and 32,123,994.03

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Solution

The fourth proportional to 55,646,251.11, 76,790,344.82 and 32,123,994.03 is: 44,330,256.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,646,251.11 : 76,790,344.82 = 32,123,994.03 : x
  2. Step 2: Convert to fraction form
    55,646,251.11/76,790,344.82 = 32,123,994.03/x
  3. Step 3: Cross multiply
    55,646,251.11x = 76,790,344.82 × 32,123,994.03
  4. Step 4: Simplify right side
    55,646,251.11x = 2,466,812,578,398,701.50
  5. Step 5: Solve for x
    x = 2,466,812,578,398,701.50/55,646,251.11
  6. Step 6: Final answer
    x = 44,330,256.38

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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.