Home / 54,997,244.20-82,558,851.90-32,290,935.40

Finding the Fourth Proportional to 54,997,244.20, 82,558,851.90 and 32,290,935.40

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Solution

The fourth proportional to 54,997,244.20, 82,558,851.90 and 32,290,935.40 is: 48,473,384.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,997,244.20 : 82,558,851.90 = 32,290,935.40 : x
  2. Step 2: Convert to fraction form
    54,997,244.20/82,558,851.90 = 32,290,935.40/x
  3. Step 3: Cross multiply
    54,997,244.20x = 82,558,851.90 × 32,290,935.40
  4. Step 4: Simplify right side
    54,997,244.20x = 2,665,902,553,401,067.50
  5. Step 5: Solve for x
    x = 2,665,902,553,401,067.50/54,997,244.20
  6. Step 6: Final answer
    x = 48,473,384.30

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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.