Home / 17,016,180.60-25,526,603.70-5,655,444.60

Finding the Fourth Proportional to 17,016,180.60, 25,526,603.70 and 5,655,444.60

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Solution

The fourth proportional to 17,016,180.60, 25,526,603.70 and 5,655,444.60 is: 8,483,942.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016,180.60 : 25,526,603.70 = 5,655,444.60 : x
  2. Step 2: Convert to fraction form
    17,016,180.60/25,526,603.70 = 5,655,444.60/x
  3. Step 3: Cross multiply
    17,016,180.60x = 25,526,603.70 × 5,655,444.60
  4. Step 4: Simplify right side
    17,016,180.60x = 144,364,293,051,505
  5. Step 5: Solve for x
    x = 144,364,293,051,505/17,016,180.60
  6. Step 6: Final answer
    x = 8,483,942.22

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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.