Home / 1,797,553,427,551.20-2,696,043,120,573-523,840,287,077.88

Finding the Fourth Proportional to 1,797,553,427,551.20, 2,696,043,120,573 and 523,840,287,077.88

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Solution

The fourth proportional to 1,797,553,427,551.20, 2,696,043,120,573 and 523,840,287,077.88 is: 785,676,787,465.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,553,427,551.20 : 2,696,043,120,573 = 523,840,287,077.88 : x
  2. Step 2: Convert to fraction form
    1,797,553,427,551.20/2,696,043,120,573 = 523,840,287,077.88/x
  3. Step 3: Cross multiply
    1,797,553,427,551.20x = 2,696,043,120,573 × 523,840,287,077.88
  4. Step 4: Simplify right side
    1,797,553,427,551.20x = 1,412,296,002,255,303,867,367,424
  5. Step 5: Solve for x
    x = 1,412,296,002,255,303,867,367,424/1,797,553,427,551.20
  6. Step 6: Final answer
    x = 785,676,787,465.10

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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.