Home / 54,297,280.98-74,954,401.92-32,277,908.88

Finding the Fourth Proportional to 54,297,280.98, 74,954,401.92 and 32,277,908.88

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Solution

The fourth proportional to 54,297,280.98, 74,954,401.92 and 32,277,908.88 is: 44,557,873.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,297,280.98 : 74,954,401.92 = 32,277,908.88 : x
  2. Step 2: Convert to fraction form
    54,297,280.98/74,954,401.92 = 32,277,908.88/x
  3. Step 3: Cross multiply
    54,297,280.98x = 74,954,401.92 × 32,277,908.88
  4. Step 4: Simplify right side
    54,297,280.98x = 2,419,371,355,328,657
  5. Step 5: Solve for x
    x = 2,419,371,355,328,657/54,297,280.98
  6. Step 6: Final answer
    x = 44,557,873.10

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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.