Home / 29,643,959.48-44,470,189.30-9,175,476.56

Finding the Fourth Proportional to 29,643,959.48, 44,470,189.30 and 9,175,476.56

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Solution

The fourth proportional to 29,643,959.48, 44,470,189.30 and 9,175,476.56 is: 13,764,530.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,643,959.48 : 44,470,189.30 = 9,175,476.56 : x
  2. Step 2: Convert to fraction form
    29,643,959.48/44,470,189.30 = 9,175,476.56/x
  3. Step 3: Cross multiply
    29,643,959.48x = 44,470,189.30 × 9,175,476.56
  4. Step 4: Simplify right side
    29,643,959.48x = 408,035,179,540,912.81
  5. Step 5: Solve for x
    x = 408,035,179,540,912.81/29,643,959.48
  6. Step 6: Final answer
    x = 13,764,530.34

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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.