Home / 9,994,521,890.27-14,991,631,500.65-2,431,377,799.07

Finding the Fourth Proportional to 9,994,521,890.27, 14,991,631,500.65 and 2,431,377,799.07

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Solution

The fourth proportional to 9,994,521,890.27, 14,991,631,500.65 and 2,431,377,799.07 is: 3,647,029,883.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,994,521,890.27 : 14,991,631,500.65 = 2,431,377,799.07 : x
  2. Step 2: Convert to fraction form
    9,994,521,890.27/14,991,631,500.65 = 2,431,377,799.07/x
  3. Step 3: Cross multiply
    9,994,521,890.27x = 14,991,631,500.65 × 2,431,377,799.07
  4. Step 4: Simplify right side
    9,994,521,890.27x = 36,450,320,002,431,766,528
  5. Step 5: Solve for x
    x = 36,450,320,002,431,766,528/9,994,521,890.27
  6. Step 6: Final answer
    x = 3,647,029,883.23

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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.