Home / 326,561,554,363.50-511,158,024,060.75

Finding the Third Proportional to 326,561,554,363.50 and 511,158,024,060.75

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Solution

The third proportional to 326,561,554,363.50 and 511,158,024,060.75 is: 800,101,916,684.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,561,554,363.50 : 511,158,024,060.75 = 511,158,024,060.75 : x
  2. Step 2: Convert to fraction form
    326,561,554,363.50/511,158,024,060.75 = 511,158,024,060.75/x
  3. Step 3: Cross multiply
    326,561,554,363.50x = 511,158,024,060.75 × 511,158,024,060.75
  4. Step 4: Simplify right side
    326,561,554,363.50x = 261,282,525,561,690,280,427,520
  5. Step 5: Solve for x
    x = 261,282,525,561,690,280,427,520/326,561,554,363.50
  6. Step 6: Final answer
    x = 800,101,916,684.45

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.