Home / 69,389,074,553.40-95,734,033,180.20-41,912,394,369.32

Finding the Fourth Proportional to 69,389,074,553.40, 95,734,033,180.20 and 41,912,394,369.32

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Solution

The fourth proportional to 69,389,074,553.40, 95,734,033,180.20 and 41,912,394,369.32 is: 57,825,278,389.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,389,074,553.40 : 95,734,033,180.20 = 41,912,394,369.32 : x
  2. Step 2: Convert to fraction form
    69,389,074,553.40/95,734,033,180.20 = 41,912,394,369.32/x
  3. Step 3: Cross multiply
    69,389,074,553.40x = 95,734,033,180.20 × 41,912,394,369.32
  4. Step 4: Simplify right side
    69,389,074,553.40x = 4,012,442,553,214,490,902,528
  5. Step 5: Solve for x
    x = 4,012,442,553,214,490,902,528/69,389,074,553.40
  6. Step 6: Final answer
    x = 57,825,278,389.13

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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.