Home / 52,404,452.53-78,621,261.54-22,863,227.65

Finding the Fourth Proportional to 52,404,452.53, 78,621,261.54 and 22,863,227.65

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Solution

The fourth proportional to 52,404,452.53, 78,621,261.54 and 22,863,227.65 is: 34,301,203.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,404,452.53 : 78,621,261.54 = 22,863,227.65 : x
  2. Step 2: Convert to fraction form
    52,404,452.53/78,621,261.54 = 22,863,227.65/x
  3. Step 3: Cross multiply
    52,404,452.53x = 78,621,261.54 × 22,863,227.65
  4. Step 4: Simplify right side
    52,404,452.53x = 1,797,535,800,719,209.50
  5. Step 5: Solve for x
    x = 1,797,535,800,719,209.50/52,404,452.53
  6. Step 6: Final answer
    x = 34,301,203.69

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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.