Home / 84,850,568.55-127,223,764.70-32,974,599.83

Finding the Fourth Proportional to 84,850,568.55, 127,223,764.70 and 32,974,599.83

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Solution

The fourth proportional to 84,850,568.55, 127,223,764.70 and 32,974,599.83 is: 49,441,657.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,850,568.55 : 127,223,764.70 = 32,974,599.83 : x
  2. Step 2: Convert to fraction form
    84,850,568.55/127,223,764.70 = 32,974,599.83/x
  3. Step 3: Cross multiply
    84,850,568.55x = 127,223,764.70 × 32,974,599.83
  4. Step 4: Simplify right side
    84,850,568.55x = 4,195,152,729,047,588
  5. Step 5: Solve for x
    x = 4,195,152,729,047,588/84,850,568.55
  6. Step 6: Final answer
    x = 49,441,657.27

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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.