Home / 8,964,428,276.10-13,446,642,414.15-2,753,583,597.30

Finding the Fourth Proportional to 8,964,428,276.10, 13,446,642,414.15 and 2,753,583,597.30

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Solution

The fourth proportional to 8,964,428,276.10, 13,446,642,414.15 and 2,753,583,597.30 is: 4,130,375,395.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,428,276.10 : 13,446,642,414.15 = 2,753,583,597.30 : x
  2. Step 2: Convert to fraction form
    8,964,428,276.10/13,446,642,414.15 = 2,753,583,597.30/x
  3. Step 3: Cross multiply
    8,964,428,276.10x = 13,446,642,414.15 × 2,753,583,597.30
  4. Step 4: Simplify right side
    8,964,428,276.10x = 37,026,453,990,361,915,392
  5. Step 5: Solve for x
    x = 37,026,453,990,361,915,392/8,964,428,276.10
  6. Step 6: Final answer
    x = 4,130,375,395.95

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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.