Home / 16,369,230.72-22,589,044.48-9,027,060.48

Finding the Fourth Proportional to 16,369,230.72, 22,589,044.48 and 9,027,060.48

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Solution

The fourth proportional to 16,369,230.72, 22,589,044.48 and 9,027,060.48 is: 12,457,071.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,369,230.72 : 22,589,044.48 = 9,027,060.48 : x
  2. Step 2: Convert to fraction form
    16,369,230.72/22,589,044.48 = 9,027,060.48/x
  3. Step 3: Cross multiply
    16,369,230.72x = 22,589,044.48 × 9,027,060.48
  4. Step 4: Simplify right side
    16,369,230.72x = 203,912,670,706,370.16
  5. Step 5: Solve for x
    x = 203,912,670,706,370.16/16,369,230.72
  6. Step 6: Final answer
    x = 12,457,071.09

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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.