Home / 2,435,425,028.04-3,360,886,540.08-1,321,591,122.17

Finding the Fourth Proportional to 2,435,425,028.04, 3,360,886,540.08 and 1,321,591,122.17

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Solution

The fourth proportional to 2,435,425,028.04, 3,360,886,540.08 and 1,321,591,122.17 is: 1,823,795,749.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,425,028.04 : 3,360,886,540.08 = 1,321,591,122.17 : x
  2. Step 2: Convert to fraction form
    2,435,425,028.04/3,360,886,540.08 = 1,321,591,122.17/x
  3. Step 3: Cross multiply
    2,435,425,028.04x = 3,360,886,540.08 × 1,321,591,122.17
  4. Step 4: Simplify right side
    2,435,425,028.04x = 4,441,717,813,990,375,936
  5. Step 5: Solve for x
    x = 4,441,717,813,990,375,936/2,435,425,028.04
  6. Step 6: Final answer
    x = 1,823,795,749.35

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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.