Home / 13,492,816,754,331-20,555,373,005,218

Finding the Third Proportional to 13,492,816,754,331 and 20,555,373,005,218

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Solution

The third proportional to 13,492,816,754,331 and 20,555,373,005,218 is: 31,314,688,924,980.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,492,816,754,331 : 20,555,373,005,218 = 20,555,373,005,218 : x
  2. Step 2: Convert to fraction form
    13,492,816,754,331/20,555,373,005,218 = 20,555,373,005,218/x
  3. Step 3: Cross multiply
    13,492,816,754,331x = 20,555,373,005,218 × 20,555,373,005,218
  4. Step 4: Simplify right side
    13,492,816,754,331x = 422,523,359,383,644,874,423,140,352
  5. Step 5: Solve for x
    x = 422,523,359,383,644,874,423,140,352/13,492,816,754,331
  6. Step 6: Final answer
    x = 31,314,688,924,980.84

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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.