Home / 23,062,563-34,614,708.48-12,288,963.60

Finding the Fourth Proportional to 23,062,563, 34,614,708.48 and 12,288,963.60

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Solution

The fourth proportional to 23,062,563, 34,614,708.48 and 12,288,963.60 is: 18,444,562.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,062,563 : 34,614,708.48 = 12,288,963.60 : x
  2. Step 2: Convert to fraction form
    23,062,563/34,614,708.48 = 12,288,963.60/x
  3. Step 3: Cross multiply
    23,062,563x = 34,614,708.48 × 12,288,963.60
  4. Step 4: Simplify right side
    23,062,563x = 425,378,892,535,331.25
  5. Step 5: Solve for x
    x = 425,378,892,535,331.25/23,062,563
  6. Step 6: Final answer
    x = 18,444,562.84

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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.