Home / 5,024,004,976.41-7,536,006,968.90-1,343,414,671.53

Finding the Fourth Proportional to 5,024,004,976.41, 7,536,006,968.90 and 1,343,414,671.53

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Solution

The fourth proportional to 5,024,004,976.41, 7,536,006,968.90 and 1,343,414,671.53 is: 2,015,121,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,004,976.41 : 7,536,006,968.90 = 1,343,414,671.53 : x
  2. Step 2: Convert to fraction form
    5,024,004,976.41/7,536,006,968.90 = 1,343,414,671.53/x
  3. Step 3: Cross multiply
    5,024,004,976.41x = 7,536,006,968.90 × 1,343,414,671.53
  4. Step 4: Simplify right side
    5,024,004,976.41x = 10,123,982,326,765,867,008
  5. Step 5: Solve for x
    x = 10,123,982,326,765,867,008/5,024,004,976.41
  6. Step 6: Final answer
    x = 2,015,121,874.74

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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.