Home / 234,246,275.33-351,489,725.33-103,180,393.22

Finding the Fourth Proportional to 234,246,275.33, 351,489,725.33 and 103,180,393.22

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Solution

The fourth proportional to 234,246,275.33, 351,489,725.33 and 103,180,393.22 is: 154,823,584.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,246,275.33 : 351,489,725.33 = 103,180,393.22 : x
  2. Step 2: Convert to fraction form
    234,246,275.33/351,489,725.33 = 103,180,393.22/x
  3. Step 3: Cross multiply
    234,246,275.33x = 351,489,725.33 × 103,180,393.22
  4. Step 4: Simplify right side
    234,246,275.33x = 36,266,848,070,065,840
  5. Step 5: Solve for x
    x = 36,266,848,070,065,840/234,246,275.33
  6. Step 6: Final answer
    x = 154,823,584.79

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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.