Home / 3,371,186,270.80-5,046,704,422.08-2,039,183,254.72

Finding the Fourth Proportional to 3,371,186,270.80, 5,046,704,422.08 and 2,039,183,254.72

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Solution

The fourth proportional to 3,371,186,270.80, 5,046,704,422.08 and 2,039,183,254.72 is: 3,052,680,665.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,186,270.80 : 5,046,704,422.08 = 2,039,183,254.72 : x
  2. Step 2: Convert to fraction form
    3,371,186,270.80/5,046,704,422.08 = 2,039,183,254.72/x
  3. Step 3: Cross multiply
    3,371,186,270.80x = 5,046,704,422.08 × 2,039,183,254.72
  4. Step 4: Simplify right side
    3,371,186,270.80x = 10,291,155,149,026,910,208
  5. Step 5: Solve for x
    x = 10,291,155,149,026,910,208/3,371,186,270.80
  6. Step 6: Final answer
    x = 3,052,680,665.61

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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.