Home / 3,528,213,958.30-5,292,466,992.60-1,041,074,836.78

Finding the Fourth Proportional to 3,528,213,958.30, 5,292,466,992.60 and 1,041,074,836.78

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Solution

The fourth proportional to 3,528,213,958.30, 5,292,466,992.60 and 1,041,074,836.78 is: 1,561,655,351.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,213,958.30 : 5,292,466,992.60 = 1,041,074,836.78 : x
  2. Step 2: Convert to fraction form
    3,528,213,958.30/5,292,466,992.60 = 1,041,074,836.78/x
  3. Step 3: Cross multiply
    3,528,213,958.30x = 5,292,466,992.60 × 1,041,074,836.78
  4. Step 4: Simplify right side
    3,528,213,958.30x = 5,509,854,210,484,582,400
  5. Step 5: Solve for x
    x = 5,509,854,210,484,582,400/3,528,213,958.30
  6. Step 6: Final answer
    x = 1,561,655,351.86

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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.