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Finding the Third Proportional to 141,593,062.50 and 311,284,944

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Solution

The third proportional to 141,593,062.50 and 311,284,944 is: 684,343,672.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,593,062.50 : 311,284,944 = 311,284,944 : x
  2. Step 2: Convert to fraction form
    141,593,062.50/311,284,944 = 311,284,944/x
  3. Step 3: Cross multiply
    141,593,062.50x = 311,284,944 × 311,284,944
  4. Step 4: Simplify right side
    141,593,062.50x = 96,898,316,361,083,136
  5. Step 5: Solve for x
    x = 96,898,316,361,083,136/141,593,062.50
  6. Step 6: Final answer
    x = 684,343,672.28

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.