Home / 92,832,944.20-139,254,041.82-35,329,672.06

Finding the Fourth Proportional to 92,832,944.20, 139,254,041.82 and 35,329,672.06

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Solution

The fourth proportional to 92,832,944.20, 139,254,041.82 and 35,329,672.06 is: 52,996,268.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,832,944.20 : 139,254,041.82 = 35,329,672.06 : x
  2. Step 2: Convert to fraction form
    92,832,944.20/139,254,041.82 = 35,329,672.06/x
  3. Step 3: Cross multiply
    92,832,944.20x = 139,254,041.82 × 35,329,672.06
  4. Step 4: Simplify right side
    92,832,944.20x = 4,919,799,630,530,126
  5. Step 5: Solve for x
    x = 4,919,799,630,530,126/92,832,944.20
  6. Step 6: Final answer
    x = 52,996,268.44

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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.