Home / 8,318,094,865.50-18,495,997,034.63

Finding the Third Proportional to 8,318,094,865.50 and 18,495,997,034.63

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Solution

The third proportional to 8,318,094,865.50 and 18,495,997,034.63 is: 41,127,435,048.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,318,094,865.50 : 18,495,997,034.63 = 18,495,997,034.63 : x
  2. Step 2: Convert to fraction form
    8,318,094,865.50/18,495,997,034.63 = 18,495,997,034.63/x
  3. Step 3: Cross multiply
    8,318,094,865.50x = 18,495,997,034.63 × 18,495,997,034.63
  4. Step 4: Simplify right side
    8,318,094,865.50x = 342,101,906,304,856,817,664
  5. Step 5: Solve for x
    x = 342,101,906,304,856,817,664/8,318,094,865.50
  6. Step 6: Final answer
    x = 41,127,435,048.11

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.