Home / 98,589,005.22-147,896,959.23-41,067,824.32

Finding the Fourth Proportional to 98,589,005.22, 147,896,959.23 and 41,067,824.32

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Solution

The fourth proportional to 98,589,005.22, 147,896,959.23 and 41,067,824.32 is: 61,607,339.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,589,005.22 : 147,896,959.23 = 41,067,824.32 : x
  2. Step 2: Convert to fraction form
    98,589,005.22/147,896,959.23 = 41,067,824.32/x
  3. Step 3: Cross multiply
    98,589,005.22x = 147,896,959.23 × 41,067,824.32
  4. Step 4: Simplify right side
    98,589,005.22x = 6,073,806,338,750,100
  5. Step 5: Solve for x
    x = 6,073,806,338,750,100/98,589,005.22
  6. Step 6: Final answer
    x = 61,607,339.74

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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.