Home / 2,311,468,252.80-3,467,202,379.20-1,484,971,209.60

Finding the Fourth Proportional to 2,311,468,252.80, 3,467,202,379.20 and 1,484,971,209.60

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Solution

The fourth proportional to 2,311,468,252.80, 3,467,202,379.20 and 1,484,971,209.60 is: 2,227,456,814.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,468,252.80 : 3,467,202,379.20 = 1,484,971,209.60 : x
  2. Step 2: Convert to fraction form
    2,311,468,252.80/3,467,202,379.20 = 1,484,971,209.60/x
  3. Step 3: Cross multiply
    2,311,468,252.80x = 3,467,202,379.20 × 1,484,971,209.60
  4. Step 4: Simplify right side
    2,311,468,252.80x = 5,148,695,710,968,621,056
  5. Step 5: Solve for x
    x = 5,148,695,710,968,621,056/2,311,468,252.80
  6. Step 6: Final answer
    x = 2,227,456,814.40

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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.