Home / 3,677,012,230.37-5,073,857,845.01-2,069,156,666.68

Finding the Fourth Proportional to 3,677,012,230.37, 5,073,857,845.01 and 2,069,156,666.68

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Solution

The fourth proportional to 3,677,012,230.37, 5,073,857,845.01 and 2,069,156,666.68 is: 2,855,200,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,012,230.37 : 5,073,857,845.01 = 2,069,156,666.68 : x
  2. Step 2: Convert to fraction form
    3,677,012,230.37/5,073,857,845.01 = 2,069,156,666.68/x
  3. Step 3: Cross multiply
    3,677,012,230.37x = 5,073,857,845.01 × 2,069,156,666.68
  4. Step 4: Simplify right side
    3,677,012,230.37x = 10,498,606,785,801,891,840
  5. Step 5: Solve for x
    x = 10,498,606,785,801,891,840/3,677,012,230.37
  6. Step 6: Final answer
    x = 2,855,200,398.60

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1.5x scale

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.