Home / 69,379,693.94-104,029,201.28-26,252,228.90

Finding the Fourth Proportional to 69,379,693.94, 104,029,201.28 and 26,252,228.90

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Solution

The fourth proportional to 69,379,693.94, 104,029,201.28 and 26,252,228.90 is: 39,363,079.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,379,693.94 : 104,029,201.28 = 26,252,228.90 : x
  2. Step 2: Convert to fraction form
    69,379,693.94/104,029,201.28 = 26,252,228.90/x
  3. Step 3: Cross multiply
    69,379,693.94x = 104,029,201.28 × 26,252,228.90
  4. Step 4: Simplify right side
    69,379,693.94x = 2,730,998,404,286,733
  5. Step 5: Solve for x
    x = 2,730,998,404,286,733/69,379,693.94
  6. Step 6: Final answer
    x = 39,363,079.44

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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.