Home / 3,270,526,986.60-4,898,988,035.10-2,726,331,402.60

Finding the Fourth Proportional to 3,270,526,986.60, 4,898,988,035.10 and 2,726,331,402.60

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Solution

The fourth proportional to 3,270,526,986.60, 4,898,988,035.10 and 2,726,331,402.60 is: 4,083,826,544.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,526,986.60 : 4,898,988,035.10 = 2,726,331,402.60 : x
  2. Step 2: Convert to fraction form
    3,270,526,986.60/4,898,988,035.10 = 2,726,331,402.60/x
  3. Step 3: Cross multiply
    3,270,526,986.60x = 4,898,988,035.10 × 2,726,331,402.60
  4. Step 4: Simplify right side
    3,270,526,986.60x = 13,356,264,921,054,801,920
  5. Step 5: Solve for x
    x = 13,356,264,921,054,801,920/3,270,526,986.60
  6. Step 6: Final answer
    x = 4,083,826,544.09

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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.