Home / 2,834,354,494.80-4,251,531,742.20-2,548,651,813.20

Finding the Fourth Proportional to 2,834,354,494.80, 4,251,531,742.20 and 2,548,651,813.20

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Solution

The fourth proportional to 2,834,354,494.80, 4,251,531,742.20 and 2,548,651,813.20 is: 3,822,977,719.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,354,494.80 : 4,251,531,742.20 = 2,548,651,813.20 : x
  2. Step 2: Convert to fraction form
    2,834,354,494.80/4,251,531,742.20 = 2,548,651,813.20/x
  3. Step 3: Cross multiply
    2,834,354,494.80x = 4,251,531,742.20 × 2,548,651,813.20
  4. Step 4: Simplify right side
    2,834,354,494.80x = 10,835,674,083,635,384,320
  5. Step 5: Solve for x
    x = 10,835,674,083,635,384,320/2,834,354,494.80
  6. Step 6: Final answer
    x = 3,822,977,719.80

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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.