Home / 93,498,761.66-129,025,815.63-52,245,993.02

Finding the Fourth Proportional to 93,498,761.66, 129,025,815.63 and 52,245,993.02

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Solution

The fourth proportional to 93,498,761.66, 129,025,815.63 and 52,245,993.02 is: 72,098,087.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,498,761.66 : 129,025,815.63 = 52,245,993.02 : x
  2. Step 2: Convert to fraction form
    93,498,761.66/129,025,815.63 = 52,245,993.02/x
  3. Step 3: Cross multiply
    93,498,761.66x = 129,025,815.63 × 52,245,993.02
  4. Step 4: Simplify right side
    93,498,761.66x = 6,741,081,862,804,787
  5. Step 5: Solve for x
    x = 6,741,081,862,804,787/93,498,761.66
  6. Step 6: Final answer
    x = 72,098,087.11

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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.