Home / 296,322,449.43-444,338,227.23-146,583,905.25

Finding the Fourth Proportional to 296,322,449.43, 444,338,227.23 and 146,583,905.25

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Solution

The fourth proportional to 296,322,449.43, 444,338,227.23 and 146,583,905.25 is: 219,803,908.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,322,449.43 : 444,338,227.23 = 146,583,905.25 : x
  2. Step 2: Convert to fraction form
    296,322,449.43/444,338,227.23 = 146,583,905.25/x
  3. Step 3: Cross multiply
    296,322,449.43x = 444,338,227.23 × 146,583,905.25
  4. Step 4: Simplify right side
    296,322,449.43x = 65,132,832,599,235,296
  5. Step 5: Solve for x
    x = 65,132,832,599,235,296/296,322,449.43
  6. Step 6: Final answer
    x = 219,803,908.63

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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.