Home / 31,203,672.48-46,797,122.16-11,006,255.52

Finding the Fourth Proportional to 31,203,672.48, 46,797,122.16 and 11,006,255.52

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Solution

The fourth proportional to 31,203,672.48, 46,797,122.16 and 11,006,255.52 is: 16,506,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,203,672.48 : 46,797,122.16 = 11,006,255.52 : x
  2. Step 2: Convert to fraction form
    31,203,672.48/46,797,122.16 = 11,006,255.52/x
  3. Step 3: Cross multiply
    31,203,672.48x = 46,797,122.16 × 11,006,255.52
  4. Step 4: Simplify right side
    31,203,672.48x = 515,061,084,093,614.25
  5. Step 5: Solve for x
    x = 515,061,084,093,614.25/31,203,672.48
  6. Step 6: Final answer
    x = 16,506,425.15

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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.