Home / 337,845,777.17-506,583,925.48-268,262,984.48

Finding the Fourth Proportional to 337,845,777.17, 506,583,925.48 and 268,262,984.48

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Solution

The fourth proportional to 337,845,777.17, 506,583,925.48 and 268,262,984.48 is: 402,247,785.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,845,777.17 : 506,583,925.48 = 268,262,984.48 : x
  2. Step 2: Convert to fraction form
    337,845,777.17/506,583,925.48 = 268,262,984.48/x
  3. Step 3: Cross multiply
    337,845,777.17x = 506,583,925.48 × 268,262,984.48
  4. Step 4: Simplify right side
    337,845,777.17x = 135,897,715,738,858,720
  5. Step 5: Solve for x
    x = 135,897,715,738,858,720/337,845,777.17
  6. Step 6: Final answer
    x = 402,247,785.59

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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.