Home / 2,309,634,010.20-3,464,451,015.30-756,550,831.80

Finding the Fourth Proportional to 2,309,634,010.20, 3,464,451,015.30 and 756,550,831.80

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Solution

The fourth proportional to 2,309,634,010.20, 3,464,451,015.30 and 756,550,831.80 is: 1,134,826,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,634,010.20 : 3,464,451,015.30 = 756,550,831.80 : x
  2. Step 2: Convert to fraction form
    2,309,634,010.20/3,464,451,015.30 = 756,550,831.80/x
  3. Step 3: Cross multiply
    2,309,634,010.20x = 3,464,451,015.30 × 756,550,831.80
  4. Step 4: Simplify right side
    2,309,634,010.20x = 2,621,033,297,355,569,664
  5. Step 5: Solve for x
    x = 2,621,033,297,355,569,664/2,309,634,010.20
  6. Step 6: Final answer
    x = 1,134,826,247.70

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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.