Home / 3,521,339,233.60-5,282,646,579.60-1,770,134,850.40

Finding the Fourth Proportional to 3,521,339,233.60, 5,282,646,579.60 and 1,770,134,850.40

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Solution

The fourth proportional to 3,521,339,233.60, 5,282,646,579.60 and 1,770,134,850.40 is: 2,655,522,854.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,339,233.60 : 5,282,646,579.60 = 1,770,134,850.40 : x
  2. Step 2: Convert to fraction form
    3,521,339,233.60/5,282,646,579.60 = 1,770,134,850.40/x
  3. Step 3: Cross multiply
    3,521,339,233.60x = 5,282,646,579.60 × 1,770,134,850.40
  4. Step 4: Simplify right side
    3,521,339,233.60x = 9,350,996,812,896,319,488
  5. Step 5: Solve for x
    x = 9,350,996,812,896,319,488/3,521,339,233.60
  6. Step 6: Final answer
    x = 2,655,522,854.39

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1.5x scale

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.