Home / 57,951,264.96-86,846,152.32-43,557,539.04

Finding the Fourth Proportional to 57,951,264.96, 86,846,152.32 and 43,557,539.04

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Solution

The fourth proportional to 57,951,264.96, 86,846,152.32 and 43,557,539.04 is: 65,275,618.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,951,264.96 : 86,846,152.32 = 43,557,539.04 : x
  2. Step 2: Convert to fraction form
    57,951,264.96/86,846,152.32 = 43,557,539.04/x
  3. Step 3: Cross multiply
    57,951,264.96x = 86,846,152.32 × 43,557,539.04
  4. Step 4: Simplify right side
    57,951,264.96x = 3,782,804,670,152,186
  5. Step 5: Solve for x
    x = 3,782,804,670,152,186/57,951,264.96
  6. Step 6: Final answer
    x = 65,275,618.62

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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.