Home / 35,359,375.26-48,793,300.02-19,886,470.56

Finding the Fourth Proportional to 35,359,375.26, 48,793,300.02 and 19,886,470.56

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Solution

The fourth proportional to 35,359,375.26, 48,793,300.02 and 19,886,470.56 is: 27,441,845.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359,375.26 : 48,793,300.02 = 19,886,470.56 : x
  2. Step 2: Convert to fraction form
    35,359,375.26/48,793,300.02 = 19,886,470.56/x
  3. Step 3: Cross multiply
    35,359,375.26x = 48,793,300.02 × 19,886,470.56
  4. Step 4: Simplify right side
    35,359,375.26x = 970,326,524,372,977.38
  5. Step 5: Solve for x
    x = 970,326,524,372,977.38/35,359,375.26
  6. Step 6: Final answer
    x = 27,441,845.83

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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.