Home / 2,275,701,426.80-3,413,552,140.20-1,702,392,498.80

Finding the Fourth Proportional to 2,275,701,426.80, 3,413,552,140.20 and 1,702,392,498.80

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Solution

The fourth proportional to 2,275,701,426.80, 3,413,552,140.20 and 1,702,392,498.80 is: 2,553,588,748.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,701,426.80 : 3,413,552,140.20 = 1,702,392,498.80 : x
  2. Step 2: Convert to fraction form
    2,275,701,426.80/3,413,552,140.20 = 1,702,392,498.80/x
  3. Step 3: Cross multiply
    2,275,701,426.80x = 3,413,552,140.20 × 1,702,392,498.80
  4. Step 4: Simplify right side
    2,275,701,426.80x = 5,811,205,557,739,165,696
  5. Step 5: Solve for x
    x = 5,811,205,557,739,165,696/2,275,701,426.80
  6. Step 6: Final answer
    x = 2,553,588,748.20

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Double scale
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1.5x scale

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.