Home / 3,023,557,249.12-4,172,508,969.12-1,632,835,201.12

Finding the Fourth Proportional to 3,023,557,249.12, 4,172,508,969.12 and 1,632,835,201.12

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Solution

The fourth proportional to 3,023,557,249.12, 4,172,508,969.12 and 1,632,835,201.12 is: 2,253,312,558.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,557,249.12 : 4,172,508,969.12 = 1,632,835,201.12 : x
  2. Step 2: Convert to fraction form
    3,023,557,249.12/4,172,508,969.12 = 1,632,835,201.12/x
  3. Step 3: Cross multiply
    3,023,557,249.12x = 4,172,508,969.12 × 1,632,835,201.12
  4. Step 4: Simplify right side
    3,023,557,249.12x = 6,813,019,521,768,058,880
  5. Step 5: Solve for x
    x = 6,813,019,521,768,058,880/3,023,557,249.12
  6. Step 6: Final answer
    x = 2,253,312,558.82

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1.5x scale

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.