Home / 2,968,329,285.26-4,096,278,569.16-1,611,951,331.04

Finding the Fourth Proportional to 2,968,329,285.26, 4,096,278,569.16 and 1,611,951,331.04

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Solution

The fourth proportional to 2,968,329,285.26, 4,096,278,569.16 and 1,611,951,331.04 is: 2,224,484,232.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,329,285.26 : 4,096,278,569.16 = 1,611,951,331.04 : x
  2. Step 2: Convert to fraction form
    2,968,329,285.26/4,096,278,569.16 = 1,611,951,331.04/x
  3. Step 3: Cross multiply
    2,968,329,285.26x = 4,096,278,569.16 × 1,611,951,331.04
  4. Step 4: Simplify right side
    2,968,329,285.26x = 6,603,001,691,874,642,944
  5. Step 5: Solve for x
    x = 6,603,001,691,874,642,944/2,968,329,285.26
  6. Step 6: Final answer
    x = 2,224,484,232.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.