Home / 17,081,793.64-23,572,875.22-9,346,835.97

Finding the Fourth Proportional to 17,081,793.64, 23,572,875.22 and 9,346,835.97

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Solution

The fourth proportional to 17,081,793.64, 23,572,875.22 and 9,346,835.97 is: 12,898,633.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,081,793.64 : 23,572,875.22 = 9,346,835.97 : x
  2. Step 2: Convert to fraction form
    17,081,793.64/23,572,875.22 = 9,346,835.97/x
  3. Step 3: Cross multiply
    17,081,793.64x = 23,572,875.22 × 9,346,835.97
  4. Step 4: Simplify right side
    17,081,793.64x = 220,331,797,999,250.59
  5. Step 5: Solve for x
    x = 220,331,797,999,250.59/17,081,793.64
  6. Step 6: Final answer
    x = 12,898,633.63

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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.