Home / 2,360,435,619.20-3,540,653,428.80-1,671,121,212.80

Finding the Fourth Proportional to 2,360,435,619.20, 3,540,653,428.80 and 1,671,121,212.80

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Solution

The fourth proportional to 2,360,435,619.20, 3,540,653,428.80 and 1,671,121,212.80 is: 2,506,681,819.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,435,619.20 : 3,540,653,428.80 = 1,671,121,212.80 : x
  2. Step 2: Convert to fraction form
    2,360,435,619.20/3,540,653,428.80 = 1,671,121,212.80/x
  3. Step 3: Cross multiply
    2,360,435,619.20x = 3,540,653,428.80 × 1,671,121,212.80
  4. Step 4: Simplify right side
    2,360,435,619.20x = 5,916,861,052,040,734,720
  5. Step 5: Solve for x
    x = 5,916,861,052,040,734,720/2,360,435,619.20
  6. Step 6: Final answer
    x = 2,506,681,819.20

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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.