Home / 629,227,008,001.55-943,840,512,002.30-629,227,008,001.55

Finding the Fourth Proportional to 629,227,008,001.55, 943,840,512,002.30 and 629,227,008,001.55

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Solution

The fourth proportional to 629,227,008,001.55, 943,840,512,002.30 and 629,227,008,001.55 is: 943,840,512,002.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,227,008,001.55 : 943,840,512,002.30 = 629,227,008,001.55 : x
  2. Step 2: Convert to fraction form
    629,227,008,001.55/943,840,512,002.30 = 629,227,008,001.55/x
  3. Step 3: Cross multiply
    629,227,008,001.55x = 943,840,512,002.30 × 629,227,008,001.55
  4. Step 4: Simplify right side
    629,227,008,001.55x = 593,889,941,397,858,380,939,264
  5. Step 5: Solve for x
    x = 593,889,941,397,858,380,939,264/629,227,008,001.55
  6. Step 6: Final answer
    x = 943,840,512,002.30

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Double scale
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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.