Home / 17,692,431.20-26,539,852.08-6,016,047.92

Finding the Fourth Proportional to 17,692,431.20, 26,539,852.08 and 6,016,047.92

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Solution

The fourth proportional to 17,692,431.20, 26,539,852.08 and 6,016,047.92 is: 9,024,481.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,431.20 : 26,539,852.08 = 6,016,047.92 : x
  2. Step 2: Convert to fraction form
    17,692,431.20/26,539,852.08 = 6,016,047.92/x
  3. Step 3: Cross multiply
    17,692,431.20x = 26,539,852.08 × 6,016,047.92
  4. Step 4: Simplify right side
    17,692,431.20x = 159,665,021,902,991.66
  5. Step 5: Solve for x
    x = 159,665,021,902,991.66/17,692,431.20
  6. Step 6: Final answer
    x = 9,024,481.72

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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.