Home / 2,073,101,732.16-2,845,652,045.84-1,832,890,400.16

Finding the Fourth Proportional to 2,073,101,732.16, 2,845,652,045.84 and 1,832,890,400.16

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Solution

The fourth proportional to 2,073,101,732.16, 2,845,652,045.84 and 1,832,890,400.16 is: 2,515,924,923.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,101,732.16 : 2,845,652,045.84 = 1,832,890,400.16 : x
  2. Step 2: Convert to fraction form
    2,073,101,732.16/2,845,652,045.84 = 1,832,890,400.16/x
  3. Step 3: Cross multiply
    2,073,101,732.16x = 2,845,652,045.84 × 1,832,890,400.16
  4. Step 4: Simplify right side
    2,073,101,732.16x = 5,215,768,317,015,800,832
  5. Step 5: Solve for x
    x = 5,215,768,317,015,800,832/2,073,101,732.16
  6. Step 6: Final answer
    x = 2,515,924,923.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.