Home / 17,937,642,001.80-26,906,463,002.70-16,904,520,697.80

Finding the Fourth Proportional to 17,937,642,001.80, 26,906,463,002.70 and 16,904,520,697.80

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Solution

The fourth proportional to 17,937,642,001.80, 26,906,463,002.70 and 16,904,520,697.80 is: 25,356,781,046.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,937,642,001.80 : 26,906,463,002.70 = 16,904,520,697.80 : x
  2. Step 2: Convert to fraction form
    17,937,642,001.80/26,906,463,002.70 = 16,904,520,697.80/x
  3. Step 3: Cross multiply
    17,937,642,001.80x = 26,906,463,002.70 × 16,904,520,697.80
  4. Step 4: Simplify right side
    17,937,642,001.80x = 454,840,860,733,732,093,952
  5. Step 5: Solve for x
    x = 454,840,860,733,732,093,952/17,937,642,001.80
  6. Step 6: Final answer
    x = 25,356,781,046.70

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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.