Home / 62,835,340.40-94,253,010.60-17,397,134.90

Finding the Fourth Proportional to 62,835,340.40, 94,253,010.60 and 17,397,134.90

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Solution

The fourth proportional to 62,835,340.40, 94,253,010.60 and 17,397,134.90 is: 26,095,702.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,835,340.40 : 94,253,010.60 = 17,397,134.90 : x
  2. Step 2: Convert to fraction form
    62,835,340.40/94,253,010.60 = 17,397,134.90/x
  3. Step 3: Cross multiply
    62,835,340.40x = 94,253,010.60 × 17,397,134.90
  4. Step 4: Simplify right side
    62,835,340.40x = 1,639,732,340,139,329.75
  5. Step 5: Solve for x
    x = 1,639,732,340,139,329.75/62,835,340.40
  6. Step 6: Final answer
    x = 26,095,702.35

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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.