Home / 598,758,331.74-826,289,892.63-334,451,452.38

Finding the Fourth Proportional to 598,758,331.74, 826,289,892.63 and 334,451,452.38

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Solution

The fourth proportional to 598,758,331.74, 826,289,892.63 and 334,451,452.38 is: 461,544,900.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,758,331.74 : 826,289,892.63 = 334,451,452.38 : x
  2. Step 2: Convert to fraction form
    598,758,331.74/826,289,892.63 = 334,451,452.38/x
  3. Step 3: Cross multiply
    598,758,331.74x = 826,289,892.63 × 334,451,452.38
  4. Step 4: Simplify right side
    598,758,331.74x = 276,353,854,677,017,760
  5. Step 5: Solve for x
    x = 276,353,854,677,017,760/598,758,331.74
  6. Step 6: Final answer
    x = 461,544,900.55

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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.