Home / 33,684,543.31-46,484,947.79-18,597,277.77

Finding the Fourth Proportional to 33,684,543.31, 46,484,947.79 and 18,597,277.77

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Solution

The fourth proportional to 33,684,543.31, 46,484,947.79 and 18,597,277.77 is: 25,664,396.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684,543.31 : 46,484,947.79 = 18,597,277.77 : x
  2. Step 2: Convert to fraction form
    33,684,543.31/46,484,947.79 = 18,597,277.77/x
  3. Step 3: Cross multiply
    33,684,543.31x = 46,484,947.79 × 18,597,277.77
  4. Step 4: Simplify right side
    33,684,543.31x = 864,493,486,081,591.12
  5. Step 5: Solve for x
    x = 864,493,486,081,591.12/33,684,543.31
  6. Step 6: Final answer
    x = 25,664,396.82

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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.