Home / 29,067,155.87-43,599,284.31-10,870,013.09

Finding the Fourth Proportional to 29,067,155.87, 43,599,284.31 and 10,870,013.09

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Solution

The fourth proportional to 29,067,155.87, 43,599,284.31 and 10,870,013.09 is: 16,304,477.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,067,155.87 : 43,599,284.31 = 10,870,013.09 : x
  2. Step 2: Convert to fraction form
    29,067,155.87/43,599,284.31 = 10,870,013.09/x
  3. Step 3: Cross multiply
    29,067,155.87x = 43,599,284.31 × 10,870,013.09
  4. Step 4: Simplify right side
    29,067,155.87x = 473,924,790,946,335.25
  5. Step 5: Solve for x
    x = 473,924,790,946,335.25/29,067,155.87
  6. Step 6: Final answer
    x = 16,304,477.57

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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.