Home / 51,394,870.94-70,940,801.32-33,060,158.06

Finding the Fourth Proportional to 51,394,870.94, 70,940,801.32 and 33,060,158.06

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Solution

The fourth proportional to 51,394,870.94, 70,940,801.32 and 33,060,158.06 is: 45,633,232.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,394,870.94 : 70,940,801.32 = 33,060,158.06 : x
  2. Step 2: Convert to fraction form
    51,394,870.94/70,940,801.32 = 33,060,158.06/x
  3. Step 3: Cross multiply
    51,394,870.94x = 70,940,801.32 × 33,060,158.06
  4. Step 4: Simplify right side
    51,394,870.94x = 2,345,314,104,542,256.50
  5. Step 5: Solve for x
    x = 2,345,314,104,542,256.50/51,394,870.94
  6. Step 6: Final answer
    x = 45,633,232.69

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