Home / 49,840,716,677.12-74,761,266,707.64-12,067,229,088.44

Finding the Fourth Proportional to 49,840,716,677.12, 74,761,266,707.64 and 12,067,229,088.44

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Solution

The fourth proportional to 49,840,716,677.12, 74,761,266,707.64 and 12,067,229,088.44 is: 18,100,890,044.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,840,716,677.12 : 74,761,266,707.64 = 12,067,229,088.44 : x
  2. Step 2: Convert to fraction form
    49,840,716,677.12/74,761,266,707.64 = 12,067,229,088.44/x
  3. Step 3: Cross multiply
    49,840,716,677.12x = 74,761,266,707.64 × 12,067,229,088.44
  4. Step 4: Simplify right side
    49,840,716,677.12x = 902,161,332,303,054,372,864
  5. Step 5: Solve for x
    x = 902,161,332,303,054,372,864/49,840,716,677.12
  6. Step 6: Final answer
    x = 18,100,890,044.33

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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.