Home / 3,639,382,996,170-5,022,506,408,562-2,015,413,161,404.20

Finding the Fourth Proportional to 3,639,382,996,170, 5,022,506,408,562 and 2,015,413,161,404.20

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Solution

The fourth proportional to 3,639,382,996,170, 5,022,506,408,562 and 2,015,413,161,404.20 is: 2,781,357,589,928.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,382,996,170 : 5,022,506,408,562 = 2,015,413,161,404.20 : x
  2. Step 2: Convert to fraction form
    3,639,382,996,170/5,022,506,408,562 = 2,015,413,161,404.20/x
  3. Step 3: Cross multiply
    3,639,382,996,170x = 5,022,506,408,562 × 2,015,413,161,404.20
  4. Step 4: Simplify right side
    3,639,382,996,170x = 10,122,425,519,052,794,447,790,080
  5. Step 5: Solve for x
    x = 10,122,425,519,052,794,447,790,080/3,639,382,996,170
  6. Step 6: Final answer
    x = 2,781,357,589,928.13

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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.