Home / 44,487,430.20-66,689,070.12-33,540,634.80

Finding the Fourth Proportional to 44,487,430.20, 66,689,070.12 and 33,540,634.80

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Solution

The fourth proportional to 44,487,430.20, 66,689,070.12 and 33,540,634.80 is: 50,279,230.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,487,430.20 : 66,689,070.12 = 33,540,634.80 : x
  2. Step 2: Convert to fraction form
    44,487,430.20/66,689,070.12 = 33,540,634.80/x
  3. Step 3: Cross multiply
    44,487,430.20x = 66,689,070.12 × 33,540,634.80
  4. Step 4: Simplify right side
    44,487,430.20x = 2,236,793,746,046,512.25
  5. Step 5: Solve for x
    x = 2,236,793,746,046,512.25/44,487,430.20
  6. Step 6: Final answer
    x = 50,279,230.25

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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.