Home / 16,801,541.06-25,193,864.30-9,792,912.73

Finding the Fourth Proportional to 16,801,541.06, 25,193,864.30 and 9,792,912.73

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Solution

The fourth proportional to 16,801,541.06, 25,193,864.30 and 9,792,912.73 is: 14,684,445.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,801,541.06 : 25,193,864.30 = 9,792,912.73 : x
  2. Step 2: Convert to fraction form
    16,801,541.06/25,193,864.30 = 9,792,912.73/x
  3. Step 3: Cross multiply
    16,801,541.06x = 25,193,864.30 × 9,792,912.73
  4. Step 4: Simplify right side
    16,801,541.06x = 246,721,314,356,651.81
  5. Step 5: Solve for x
    x = 246,721,314,356,651.81/16,801,541.06
  6. Step 6: Final answer
    x = 14,684,445.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.