Home / 1,358,432,138.25-2,934,974,745

Finding the Third Proportional to 1,358,432,138.25 and 2,934,974,745

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Solution

The third proportional to 1,358,432,138.25 and 2,934,974,745 is: 6,341,190,340.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,432,138.25 : 2,934,974,745 = 2,934,974,745 : x
  2. Step 2: Convert to fraction form
    1,358,432,138.25/2,934,974,745 = 2,934,974,745/x
  3. Step 3: Cross multiply
    1,358,432,138.25x = 2,934,974,745 × 2,934,974,745
  4. Step 4: Simplify right side
    1,358,432,138.25x = 8,614,076,753,787,814,912
  5. Step 5: Solve for x
    x = 8,614,076,753,787,814,912/1,358,432,138.25
  6. Step 6: Final answer
    x = 6,341,190,340.86

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.