Home / 79,499,463.39-109,706,062.23-44,691,411.96

Finding the Fourth Proportional to 79,499,463.39, 109,706,062.23 and 44,691,411.96

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Solution

The fourth proportional to 79,499,463.39, 109,706,062.23 and 44,691,411.96 is: 61,672,351.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,499,463.39 : 109,706,062.23 = 44,691,411.96 : x
  2. Step 2: Convert to fraction form
    79,499,463.39/109,706,062.23 = 44,691,411.96/x
  3. Step 3: Cross multiply
    79,499,463.39x = 109,706,062.23 × 44,691,411.96
  4. Step 4: Simplify right side
    79,499,463.39x = 4,902,918,821,630,327
  5. Step 5: Solve for x
    x = 4,902,918,821,630,327/79,499,463.39
  6. Step 6: Final answer
    x = 61,672,351.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.