Home / 48,361,787.37-66,737,504.48-26,334,803.43

Finding the Fourth Proportional to 48,361,787.37, 66,737,504.48 and 26,334,803.43

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Solution

The fourth proportional to 48,361,787.37, 66,737,504.48 and 26,334,803.43 is: 36,341,069.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,361,787.37 : 66,737,504.48 = 26,334,803.43 : x
  2. Step 2: Convert to fraction form
    48,361,787.37/66,737,504.48 = 26,334,803.43/x
  3. Step 3: Cross multiply
    48,361,787.37x = 66,737,504.48 × 26,334,803.43
  4. Step 4: Simplify right side
    48,361,787.37x = 1,757,519,061,757,870.25
  5. Step 5: Solve for x
    x = 1,757,519,061,757,870.25/48,361,787.37
  6. Step 6: Final answer
    x = 36,341,069.21

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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.