Home / 13,492,816,754,369-20,555,373,005,270

Finding the Third Proportional to 13,492,816,754,369 and 20,555,373,005,270

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Solution

The third proportional to 13,492,816,754,369 and 20,555,373,005,270 is: 31,314,688,925,051.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,492,816,754,369 : 20,555,373,005,270 = 20,555,373,005,270 : x
  2. Step 2: Convert to fraction form
    13,492,816,754,369/20,555,373,005,270 = 20,555,373,005,270/x
  3. Step 3: Cross multiply
    13,492,816,754,369x = 20,555,373,005,270 × 20,555,373,005,270
  4. Step 4: Simplify right side
    13,492,816,754,369x = 422,523,359,385,782,599,905,443,840
  5. Step 5: Solve for x
    x = 422,523,359,385,782,599,905,443,840/13,492,816,754,369
  6. Step 6: Final answer
    x = 31,314,688,925,051.08

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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.