Home / 629,227,008,001.80-943,840,512,002.70-629,227,008,001.80

Finding the Fourth Proportional to 629,227,008,001.80, 943,840,512,002.70 and 629,227,008,001.80

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Solution

The fourth proportional to 629,227,008,001.80, 943,840,512,002.70 and 629,227,008,001.80 is: 943,840,512,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,227,008,001.80 : 943,840,512,002.70 = 629,227,008,001.80 : x
  2. Step 2: Convert to fraction form
    629,227,008,001.80/943,840,512,002.70 = 629,227,008,001.80/x
  3. Step 3: Cross multiply
    629,227,008,001.80x = 943,840,512,002.70 × 629,227,008,001.80
  4. Step 4: Simplify right side
    629,227,008,001.80x = 593,889,941,398,345,926,836,224
  5. Step 5: Solve for x
    x = 593,889,941,398,345,926,836,224/629,227,008,001.80
  6. Step 6: Final answer
    x = 943,840,512,002.70

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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.