Home / 2,849,571,988.80-4,265,288,056.80-2,033,278,612.80

Finding the Fourth Proportional to 2,849,571,988.80, 4,265,288,056.80 and 2,033,278,612.80

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Solution

The fourth proportional to 2,849,571,988.80, 4,265,288,056.80 and 2,033,278,612.80 is: 3,043,446,179.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,571,988.80 : 4,265,288,056.80 = 2,033,278,612.80 : x
  2. Step 2: Convert to fraction form
    2,849,571,988.80/4,265,288,056.80 = 2,033,278,612.80/x
  3. Step 3: Cross multiply
    2,849,571,988.80x = 4,265,288,056.80 × 2,033,278,612.80
  4. Step 4: Simplify right side
    2,849,571,988.80x = 8,672,518,983,322,712,064
  5. Step 5: Solve for x
    x = 8,672,518,983,322,712,064/2,849,571,988.80
  6. Step 6: Final answer
    x = 3,043,446,179.78

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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.