Home / 3,104,348,839.80-4,656,523,259.70-2,818,646,158.20

Finding the Fourth Proportional to 3,104,348,839.80, 4,656,523,259.70 and 2,818,646,158.20

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Solution

The fourth proportional to 3,104,348,839.80, 4,656,523,259.70 and 2,818,646,158.20 is: 4,227,969,237.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,348,839.80 : 4,656,523,259.70 = 2,818,646,158.20 : x
  2. Step 2: Convert to fraction form
    3,104,348,839.80/4,656,523,259.70 = 2,818,646,158.20/x
  3. Step 3: Cross multiply
    3,104,348,839.80x = 4,656,523,259.70 × 2,818,646,158.20
  4. Step 4: Simplify right side
    3,104,348,839.80x = 13,125,091,396,522,344,448
  5. Step 5: Solve for x
    x = 13,125,091,396,522,344,448/3,104,348,839.80
  6. Step 6: Final answer
    x = 4,227,969,237.30

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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.