Home / 2,992,896,178.20-4,489,344,267.30-2,267,302,066.20

Finding the Fourth Proportional to 2,992,896,178.20, 4,489,344,267.30 and 2,267,302,066.20

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Solution

The fourth proportional to 2,992,896,178.20, 4,489,344,267.30 and 2,267,302,066.20 is: 3,400,953,099.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,992,896,178.20 : 4,489,344,267.30 = 2,267,302,066.20 : x
  2. Step 2: Convert to fraction form
    2,992,896,178.20/4,489,344,267.30 = 2,267,302,066.20/x
  3. Step 3: Cross multiply
    2,992,896,178.20x = 4,489,344,267.30 × 2,267,302,066.20
  4. Step 4: Simplify right side
    2,992,896,178.20x = 10,178,699,533,132,414,976
  5. Step 5: Solve for x
    x = 10,178,699,533,132,414,976/2,992,896,178.20
  6. Step 6: Final answer
    x = 3,400,953,099.30

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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.