Home / 225,788,697.70-338,617,532.31-94,627,546.18

Finding the Fourth Proportional to 225,788,697.70, 338,617,532.31 and 94,627,546.18

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Solution

The fourth proportional to 225,788,697.70, 338,617,532.31 and 94,627,546.18 is: 141,913,862.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,788,697.70 : 338,617,532.31 = 94,627,546.18 : x
  2. Step 2: Convert to fraction form
    225,788,697.70/338,617,532.31 = 94,627,546.18/x
  3. Step 3: Cross multiply
    225,788,697.70x = 338,617,532.31 × 94,627,546.18
  4. Step 4: Simplify right side
    225,788,697.70x = 32,042,546,176,022,168
  5. Step 5: Solve for x
    x = 32,042,546,176,022,168/225,788,697.70
  6. Step 6: Final answer
    x = 141,913,862.40

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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.