Home / 59,188,079.40-88,687,640.70-49,551,282.60

Finding the Fourth Proportional to 59,188,079.40, 88,687,640.70 and 49,551,282.60

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Solution

The fourth proportional to 59,188,079.40, 88,687,640.70 and 49,551,282.60 is: 74,247,828.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,188,079.40 : 88,687,640.70 = 49,551,282.60 : x
  2. Step 2: Convert to fraction form
    59,188,079.40/88,687,640.70 = 49,551,282.60/x
  3. Step 3: Cross multiply
    59,188,079.40x = 88,687,640.70 × 49,551,282.60
  4. Step 4: Simplify right side
    59,188,079.40x = 4,394,586,347,452,962
  5. Step 5: Solve for x
    x = 4,394,586,347,452,962/59,188,079.40
  6. Step 6: Final answer
    x = 74,247,828.14

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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.