Home / 2,054,164,859.27-2,834,508,355.64-1,149,970,306.31

Finding the Fourth Proportional to 2,054,164,859.27, 2,834,508,355.64 and 1,149,970,306.31

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Solution

The fourth proportional to 2,054,164,859.27, 2,834,508,355.64 and 1,149,970,306.31 is: 1,586,825,140.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,164,859.27 : 2,834,508,355.64 = 1,149,970,306.31 : x
  2. Step 2: Convert to fraction form
    2,054,164,859.27/2,834,508,355.64 = 1,149,970,306.31/x
  3. Step 3: Cross multiply
    2,054,164,859.27x = 2,834,508,355.64 × 1,149,970,306.31
  4. Step 4: Simplify right side
    2,054,164,859.27x = 3,259,600,441,958,773,248
  5. Step 5: Solve for x
    x = 3,259,600,441,958,773,248/2,054,164,859.27
  6. Step 6: Final answer
    x = 1,586,825,140.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.