Home / 54,977,964.50-82,341,393.82-26,244,278.24

Finding the Fourth Proportional to 54,977,964.50, 82,341,393.82 and 26,244,278.24

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Solution

The fourth proportional to 54,977,964.50, 82,341,393.82 and 26,244,278.24 is: 39,306,483.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,977,964.50 : 82,341,393.82 = 26,244,278.24 : x
  2. Step 2: Convert to fraction form
    54,977,964.50/82,341,393.82 = 26,244,278.24/x
  3. Step 3: Cross multiply
    54,977,964.50x = 82,341,393.82 × 26,244,278.24
  4. Step 4: Simplify right side
    54,977,964.50x = 2,160,990,449,604,178.75
  5. Step 5: Solve for x
    x = 2,160,990,449,604,178.75/54,977,964.50
  6. Step 6: Final answer
    x = 39,306,483.41

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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.