Home / 2,073,776,542.34-3,110,667,962.78-846,944,993.84

Finding the Fourth Proportional to 2,073,776,542.34, 3,110,667,962.78 and 846,944,993.84

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Solution

The fourth proportional to 2,073,776,542.34, 3,110,667,962.78 and 846,944,993.84 is: 1,270,418,776.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,776,542.34 : 3,110,667,962.78 = 846,944,993.84 : x
  2. Step 2: Convert to fraction form
    2,073,776,542.34/3,110,667,962.78 = 846,944,993.84/x
  3. Step 3: Cross multiply
    2,073,776,542.34x = 3,110,667,962.78 × 846,944,993.84
  4. Step 4: Simplify right side
    2,073,776,542.34x = 2,634,564,658,561,641,472
  5. Step 5: Solve for x
    x = 2,634,564,658,561,641,472/2,073,776,542.34
  6. Step 6: Final answer
    x = 1,270,418,776.94

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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.