Home / 94,494,676.68-141,753,839.40-36,979,521.84

Finding the Fourth Proportional to 94,494,676.68, 141,753,839.40 and 36,979,521.84

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Solution

The fourth proportional to 94,494,676.68, 141,753,839.40 and 36,979,521.84 is: 55,473,910.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,494,676.68 : 141,753,839.40 = 36,979,521.84 : x
  2. Step 2: Convert to fraction form
    94,494,676.68/141,753,839.40 = 36,979,521.84/x
  3. Step 3: Cross multiply
    94,494,676.68x = 141,753,839.40 × 36,979,521.84
  4. Step 4: Simplify right side
    94,494,676.68x = 5,241,989,199,996,153
  5. Step 5: Solve for x
    x = 5,241,989,199,996,153/94,494,676.68
  6. Step 6: Final answer
    x = 55,473,910.11

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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.