Home / 63,147,255.75-94,720,887.27-15,278,199.75

Finding the Fourth Proportional to 63,147,255.75, 94,720,887.27 and 15,278,199.75

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Solution

The fourth proportional to 63,147,255.75, 94,720,887.27 and 15,278,199.75 is: 22,917,300.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,147,255.75 : 94,720,887.27 = 15,278,199.75 : x
  2. Step 2: Convert to fraction form
    63,147,255.75/94,720,887.27 = 15,278,199.75/x
  3. Step 3: Cross multiply
    63,147,255.75x = 94,720,887.27 × 15,278,199.75
  4. Step 4: Simplify right side
    63,147,255.75x = 1,447,164,636,208,292
  5. Step 5: Solve for x
    x = 1,447,164,636,208,292/63,147,255.75
  6. Step 6: Final answer
    x = 22,917,300.51

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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.