Home / 29,524,772.40-40,743,260.60-17,309,764.40

Finding the Fourth Proportional to 29,524,772.40, 40,743,260.60 and 17,309,764.40

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Solution

The fourth proportional to 29,524,772.40, 40,743,260.60 and 17,309,764.40 is: 23,886,932.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,772.40 : 40,743,260.60 = 17,309,764.40 : x
  2. Step 2: Convert to fraction form
    29,524,772.40/40,743,260.60 = 17,309,764.40/x
  3. Step 3: Cross multiply
    29,524,772.40x = 40,743,260.60 × 17,309,764.40
  4. Step 4: Simplify right side
    29,524,772.40x = 705,256,241,873,802.62
  5. Step 5: Solve for x
    x = 705,256,241,873,802.62/29,524,772.40
  6. Step 6: Final answer
    x = 23,886,932.38

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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.