Home / 2,943,233,773.70-4,413,072,435.45-1,172,876,847.35

Finding the Fourth Proportional to 2,943,233,773.70, 4,413,072,435.45 and 1,172,876,847.35

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Solution

The fourth proportional to 2,943,233,773.70, 4,413,072,435.45 and 1,172,876,847.35 is: 1,758,606,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,943,233,773.70 : 4,413,072,435.45 = 1,172,876,847.35 : x
  2. Step 2: Convert to fraction form
    2,943,233,773.70/4,413,072,435.45 = 1,172,876,847.35/x
  3. Step 3: Cross multiply
    2,943,233,773.70x = 4,413,072,435.45 × 1,172,876,847.35
  4. Step 4: Simplify right side
    2,943,233,773.70x = 5,175,990,485,191,260,160
  5. Step 5: Solve for x
    x = 5,175,990,485,191,260,160/2,943,233,773.70
  6. Step 6: Final answer
    x = 1,758,606,649.41

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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.