Home / 32,577,981.06-44,965,443.32-18,647,412.53

Finding the Fourth Proportional to 32,577,981.06, 44,965,443.32 and 18,647,412.53

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Solution

The fourth proportional to 32,577,981.06, 44,965,443.32 and 18,647,412.53 is: 25,737,910.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,577,981.06 : 44,965,443.32 = 18,647,412.53 : x
  2. Step 2: Convert to fraction form
    32,577,981.06/44,965,443.32 = 18,647,412.53/x
  3. Step 3: Cross multiply
    32,577,981.06x = 44,965,443.32 × 18,647,412.53
  4. Step 4: Simplify right side
    32,577,981.06x = 838,489,171,182,372.88
  5. Step 5: Solve for x
    x = 838,489,171,182,372.88/32,577,981.06
  6. Step 6: Final answer
    x = 25,737,910.82

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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.