Home / 1,027,716,442,276.40-1,418,165,542,727.80-594,196,645,801.20

Finding the Fourth Proportional to 1,027,716,442,276.40, 1,418,165,542,727.80 and 594,196,645,801.20

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Solution

The fourth proportional to 1,027,716,442,276.40, 1,418,165,542,727.80 and 594,196,645,801.20 is: 819,943,297,601.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,716,442,276.40 : 1,418,165,542,727.80 = 594,196,645,801.20 : x
  2. Step 2: Convert to fraction form
    1,027,716,442,276.40/1,418,165,542,727.80 = 594,196,645,801.20/x
  3. Step 3: Cross multiply
    1,027,716,442,276.40x = 1,418,165,542,727.80 × 594,196,645,801.20
  4. Step 4: Simplify right side
    1,027,716,442,276.40x = 842,669,208,679,697,166,106,624
  5. Step 5: Solve for x
    x = 842,669,208,679,697,166,106,624/1,027,716,442,276.40
  6. Step 6: Final answer
    x = 819,943,297,601.80

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.