Home / 29,067,155.37-43,599,283.56-10,870,012.59

Finding the Fourth Proportional to 29,067,155.37, 43,599,283.56 and 10,870,012.59

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Solution

The fourth proportional to 29,067,155.37, 43,599,283.56 and 10,870,012.59 is: 16,304,476.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,067,155.37 : 43,599,283.56 = 10,870,012.59 : x
  2. Step 2: Convert to fraction form
    29,067,155.37/43,599,283.56 = 10,870,012.59/x
  3. Step 3: Cross multiply
    29,067,155.37x = 43,599,283.56 × 10,870,012.59
  4. Step 4: Simplify right side
    29,067,155.37x = 473,924,761,048,682.75
  5. Step 5: Solve for x
    x = 473,924,761,048,682.75/29,067,155.37
  6. Step 6: Final answer
    x = 16,304,476.82

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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.