Home / 2,834,354,562.30-4,251,531,843.45-2,548,651,880.70

Finding the Fourth Proportional to 2,834,354,562.30, 4,251,531,843.45 and 2,548,651,880.70

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Solution

The fourth proportional to 2,834,354,562.30, 4,251,531,843.45 and 2,548,651,880.70 is: 3,822,977,821.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,354,562.30 : 4,251,531,843.45 = 2,548,651,880.70 : x
  2. Step 2: Convert to fraction form
    2,834,354,562.30/4,251,531,843.45 = 2,548,651,880.70/x
  3. Step 3: Cross multiply
    2,834,354,562.30x = 4,251,531,843.45 × 2,548,651,880.70
  4. Step 4: Simplify right side
    2,834,354,562.30x = 10,835,674,628,664,778,752
  5. Step 5: Solve for x
    x = 10,835,674,628,664,778,752/2,834,354,562.30
  6. Step 6: Final answer
    x = 3,822,977,821.05

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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.