Home / 2,821,588,241.46-4,234,032,753.67-1,052,181,360.46

Finding the Fourth Proportional to 2,821,588,241.46, 4,234,032,753.67 and 1,052,181,360.46

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Solution

The fourth proportional to 2,821,588,241.46, 4,234,032,753.67 and 1,052,181,360.46 is: 1,578,887,478.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,821,588,241.46 : 4,234,032,753.67 = 1,052,181,360.46 : x
  2. Step 2: Convert to fraction form
    2,821,588,241.46/4,234,032,753.67 = 1,052,181,360.46/x
  3. Step 3: Cross multiply
    2,821,588,241.46x = 4,234,032,753.67 × 1,052,181,360.46
  4. Step 4: Simplify right side
    2,821,588,241.46x = 4,454,970,342,988,700,672
  5. Step 5: Solve for x
    x = 4,454,970,342,988,700,672/2,821,588,241.46
  6. Step 6: Final answer
    x = 1,578,887,478.17

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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.