Home / 54,488,787,658.20-81,774,898,694.55-24,664,063,563.90

Finding the Fourth Proportional to 54,488,787,658.20, 81,774,898,694.55 and 24,664,063,563.90

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Solution

The fourth proportional to 54,488,787,658.20, 81,774,898,694.55 and 24,664,063,563.90 is: 37,014,978,420.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,488,787,658.20 : 81,774,898,694.55 = 24,664,063,563.90 : x
  2. Step 2: Convert to fraction form
    54,488,787,658.20/81,774,898,694.55 = 24,664,063,563.90/x
  3. Step 3: Cross multiply
    54,488,787,658.20x = 81,774,898,694.55 × 24,664,063,563.90
  4. Step 4: Simplify right side
    54,488,787,658.20x = 2,016,901,299,333,864,620,032
  5. Step 5: Solve for x
    x = 2,016,901,299,333,864,620,032/54,488,787,658.20
  6. Step 6: Final answer
    x = 37,014,978,420.62

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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.