Home / 600,225,808.38-828,293,819.87-332,313,577.17

Finding the Fourth Proportional to 600,225,808.38, 828,293,819.87 and 332,313,577.17

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Solution

The fourth proportional to 600,225,808.38, 828,293,819.87 and 332,313,577.17 is: 458,582,883.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,225,808.38 : 828,293,819.87 = 332,313,577.17 : x
  2. Step 2: Convert to fraction form
    600,225,808.38/828,293,819.87 = 332,313,577.17/x
  3. Step 3: Cross multiply
    600,225,808.38x = 828,293,819.87 × 332,313,577.17
  4. Step 4: Simplify right side
    600,225,808.38x = 275,253,282,227,141,760
  5. Step 5: Solve for x
    x = 275,253,282,227,141,760/600,225,808.38
  6. Step 6: Final answer
    x = 458,582,883.95

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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.