Home / 29,835,990.52-44,753,998.19-13,422,102.93

Finding the Fourth Proportional to 29,835,990.52, 44,753,998.19 and 13,422,102.93

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Solution

The fourth proportional to 29,835,990.52, 44,753,998.19 and 13,422,102.93 is: 20,133,159.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,835,990.52 : 44,753,998.19 = 13,422,102.93 : x
  2. Step 2: Convert to fraction form
    29,835,990.52/44,753,998.19 = 13,422,102.93/x
  3. Step 3: Cross multiply
    29,835,990.52x = 44,753,998.19 × 13,422,102.93
  4. Step 4: Simplify right side
    29,835,990.52x = 600,692,770,168,103.25
  5. Step 5: Solve for x
    x = 600,692,770,168,103.25/29,835,990.52
  6. Step 6: Final answer
    x = 20,133,159.98

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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.