Home / 533,651,443,948.50-812,981,061,314.25

Finding the Third Proportional to 533,651,443,948.50 and 812,981,061,314.25

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Solution

The third proportional to 533,651,443,948.50 and 812,981,061,314.25 is: 1,238,520,411,685.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,651,443,948.50 : 812,981,061,314.25 = 812,981,061,314.25 : x
  2. Step 2: Convert to fraction form
    533,651,443,948.50/812,981,061,314.25 = 812,981,061,314.25/x
  3. Step 3: Cross multiply
    533,651,443,948.50x = 812,981,061,314.25 × 812,981,061,314.25
  4. Step 4: Simplify right side
    533,651,443,948.50x = 660,938,206,055,644,377,645,056
  5. Step 5: Solve for x
    x = 660,938,206,055,644,377,645,056/533,651,443,948.50
  6. Step 6: Final answer
    x = 1,238,520,411,685.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.