Home / 98,866,080.41-148,195,309.52-33,264,444.60

Finding the Fourth Proportional to 98,866,080.41, 148,195,309.52 and 33,264,444.60

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Solution

The fourth proportional to 98,866,080.41, 148,195,309.52 and 33,264,444.60 is: 49,861,738.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,866,080.41 : 148,195,309.52 = 33,264,444.60 : x
  2. Step 2: Convert to fraction form
    98,866,080.41/148,195,309.52 = 33,264,444.60/x
  3. Step 3: Cross multiply
    98,866,080.41x = 148,195,309.52 × 33,264,444.60
  4. Step 4: Simplify right side
    98,866,080.41x = 4,929,634,663,591,054
  5. Step 5: Solve for x
    x = 4,929,634,663,591,054/98,866,080.41
  6. Step 6: Final answer
    x = 49,861,738.66

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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.