Home / 598,740,651.44-826,253,305.61-334,426,501.79

Finding the Fourth Proportional to 598,740,651.44, 826,253,305.61 and 334,426,501.79

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Solution

The fourth proportional to 598,740,651.44, 826,253,305.61 and 334,426,501.79 is: 461,503,660.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,740,651.44 : 826,253,305.61 = 334,426,501.79 : x
  2. Step 2: Convert to fraction form
    598,740,651.44/826,253,305.61 = 334,426,501.79/x
  3. Step 3: Cross multiply
    598,740,651.44x = 826,253,305.61 × 334,426,501.79
  4. Step 4: Simplify right side
    598,740,651.44x = 276,321,002,587,041,632
  5. Step 5: Solve for x
    x = 276,321,002,587,041,632/598,740,651.44
  6. Step 6: Final answer
    x = 461,503,660.93

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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.