Home / 5,400,212,483,019.30-7,452,298,741,936.50-2,931,023,864,283.90

Finding the Fourth Proportional to 5,400,212,483,019.30, 7,452,298,741,936.50 and 2,931,023,864,283.90

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Solution

The fourth proportional to 5,400,212,483,019.30, 7,452,298,741,936.50 and 2,931,023,864,283.90 is: 4,044,815,926,238.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,400,212,483,019.30 : 7,452,298,741,936.50 = 2,931,023,864,283.90 : x
  2. Step 2: Convert to fraction form
    5,400,212,483,019.30/7,452,298,741,936.50 = 2,931,023,864,283.90/x
  3. Step 3: Cross multiply
    5,400,212,483,019.30x = 7,452,298,741,936.50 × 2,931,023,864,283.90
  4. Step 4: Simplify right side
    5,400,212,483,019.30x = 21,842,865,456,388,765,244,194,816
  5. Step 5: Solve for x
    x = 21,842,865,456,388,765,244,194,816/5,400,212,483,019.30
  6. Step 6: Final answer
    x = 4,044,815,926,238.56

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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.