Home / 61,557,574.28-84,949,535.18-33,682,903.34

Finding the Fourth Proportional to 61,557,574.28, 84,949,535.18 and 33,682,903.34

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Solution

The fourth proportional to 61,557,574.28, 84,949,535.18 and 33,682,903.34 is: 46,482,451.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,557,574.28 : 84,949,535.18 = 33,682,903.34 : x
  2. Step 2: Convert to fraction form
    61,557,574.28/84,949,535.18 = 33,682,903.34/x
  3. Step 3: Cross multiply
    61,557,574.28x = 84,949,535.18 × 33,682,903.34
  4. Step 4: Simplify right side
    61,557,574.28x = 2,861,346,982,245,870
  5. Step 5: Solve for x
    x = 2,861,346,982,245,870/61,557,574.28
  6. Step 6: Final answer
    x = 46,482,451.85

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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.