Home / 92,952,822.96-139,424,188.67-28,251,583.49

Finding the Fourth Proportional to 92,952,822.96, 139,424,188.67 and 28,251,583.49

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Solution

The fourth proportional to 92,952,822.96, 139,424,188.67 and 28,251,583.49 is: 42,375,841.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,952,822.96 : 139,424,188.67 = 28,251,583.49 : x
  2. Step 2: Convert to fraction form
    92,952,822.96/139,424,188.67 = 28,251,583.49/x
  3. Step 3: Cross multiply
    92,952,822.96x = 139,424,188.67 × 28,251,583.49
  4. Step 4: Simplify right side
    92,952,822.96x = 3,938,954,105,897,638
  5. Step 5: Solve for x
    x = 3,938,954,105,897,638/92,952,822.96
  6. Step 6: Final answer
    x = 42,375,841.64

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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.