Home / 3,276,778,896.20-4,521,681,450.28-1,847,769,919.46

Finding the Fourth Proportional to 3,276,778,896.20, 4,521,681,450.28 and 1,847,769,919.46

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Solution

The fourth proportional to 3,276,778,896.20, 4,521,681,450.28 and 1,847,769,919.46 is: 2,549,768,304.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,778,896.20 : 4,521,681,450.28 = 1,847,769,919.46 : x
  2. Step 2: Convert to fraction form
    3,276,778,896.20/4,521,681,450.28 = 1,847,769,919.46/x
  3. Step 3: Cross multiply
    3,276,778,896.20x = 4,521,681,450.28 × 1,847,769,919.46
  4. Step 4: Simplify right side
    3,276,778,896.20x = 8,355,026,969,229,313,024
  5. Step 5: Solve for x
    x = 8,355,026,969,229,313,024/3,276,778,896.20
  6. Step 6: Final answer
    x = 2,549,768,304.15

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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.