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Finding the Fourth Proportional to 344,763,327,377.95, 517,144,991,066.90 and 344,763,327,377.95

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Solution

The fourth proportional to 344,763,327,377.95, 517,144,991,066.90 and 344,763,327,377.95 is: 517,144,991,066.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,763,327,377.95 : 517,144,991,066.90 = 344,763,327,377.95 : x
  2. Step 2: Convert to fraction form
    344,763,327,377.95/517,144,991,066.90 = 344,763,327,377.95/x
  3. Step 3: Cross multiply
    344,763,327,377.95x = 517,144,991,066.90 × 344,763,327,377.95
  4. Step 4: Simplify right side
    344,763,327,377.95x = 178,292,627,857,064,692,023,296
  5. Step 5: Solve for x
    x = 178,292,627,857,064,692,023,296/344,763,327,377.95
  6. Step 6: Final answer
    x = 517,144,991,066.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.