Home / 69,024,530.40-95,255,846.04-38,086,692.48

Finding the Fourth Proportional to 69,024,530.40, 95,255,846.04 and 38,086,692.48

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Solution

The fourth proportional to 69,024,530.40, 95,255,846.04 and 38,086,692.48 is: 52,560,735.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,024,530.40 : 95,255,846.04 = 38,086,692.48 : x
  2. Step 2: Convert to fraction form
    69,024,530.40/95,255,846.04 = 38,086,692.48/x
  3. Step 3: Cross multiply
    69,024,530.40x = 95,255,846.04 × 38,086,692.48
  4. Step 4: Simplify right side
    69,024,530.40x = 3,627,980,115,047,705.50
  5. Step 5: Solve for x
    x = 3,627,980,115,047,705.50/69,024,530.40
  6. Step 6: Final answer
    x = 52,560,735.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.