Home / 229,519,919.76-344,413,248.78-96,563,035.56

Finding the Fourth Proportional to 229,519,919.76, 344,413,248.78 and 96,563,035.56

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Solution

The fourth proportional to 229,519,919.76, 344,413,248.78 and 96,563,035.56 is: 144,900,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,519,919.76 : 344,413,248.78 = 96,563,035.56 : x
  2. Step 2: Convert to fraction form
    229,519,919.76/344,413,248.78 = 96,563,035.56/x
  3. Step 3: Cross multiply
    229,519,919.76x = 344,413,248.78 × 96,563,035.56
  4. Step 4: Simplify right side
    229,519,919.76x = 33,257,588,789,278,264
  5. Step 5: Solve for x
    x = 33,257,588,789,278,264/229,519,919.76
  6. Step 6: Final answer
    x = 144,900,664.06

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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.