Home / 337,845,777.67-506,583,926.23-268,262,984.98

Finding the Fourth Proportional to 337,845,777.67, 506,583,926.23 and 268,262,984.98

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Solution

The fourth proportional to 337,845,777.67, 506,583,926.23 and 268,262,984.98 is: 402,247,786.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,845,777.67 : 506,583,926.23 = 268,262,984.98 : x
  2. Step 2: Convert to fraction form
    337,845,777.67/506,583,926.23 = 268,262,984.98/x
  3. Step 3: Cross multiply
    337,845,777.67x = 506,583,926.23 × 268,262,984.98
  4. Step 4: Simplify right side
    337,845,777.67x = 135,897,716,193,347,920
  5. Step 5: Solve for x
    x = 135,897,716,193,347,920/337,845,777.67
  6. Step 6: Final answer
    x = 402,247,786.34

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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.