Home / 19,371,506,138.50-27,701,286,766.75

Finding the Third Proportional to 19,371,506,138.50 and 27,701,286,766.75

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Solution

The third proportional to 19,371,506,138.50 and 27,701,286,766.75 is: 39,612,887,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,371,506,138.50 : 27,701,286,766.75 = 27,701,286,766.75 : x
  2. Step 2: Convert to fraction form
    19,371,506,138.50/27,701,286,766.75 = 27,701,286,766.75/x
  3. Step 3: Cross multiply
    19,371,506,138.50x = 27,701,286,766.75 × 27,701,286,766.75
  4. Step 4: Simplify right side
    19,371,506,138.50x = 767,361,288,533,718,728,704
  5. Step 5: Solve for x
    x = 767,361,288,533,718,728,704/19,371,506,138.50
  6. Step 6: Final answer
    x = 39,612,887,250.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.