Home / 10,168,296.18-15,250,760.93-3,344,954.59

Finding the Fourth Proportional to 10,168,296.18, 15,250,760.93 and 3,344,954.59

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Solution

The fourth proportional to 10,168,296.18, 15,250,760.93 and 3,344,954.59 is: 5,016,878.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,168,296.18 : 15,250,760.93 = 3,344,954.59 : x
  2. Step 2: Convert to fraction form
    10,168,296.18/15,250,760.93 = 3,344,954.59/x
  3. Step 3: Cross multiply
    10,168,296.18x = 15,250,760.93 × 3,344,954.59
  4. Step 4: Simplify right side
    10,168,296.18x = 51,013,102,801,222.01
  5. Step 5: Solve for x
    x = 51,013,102,801,222.01/10,168,296.18
  6. Step 6: Final answer
    x = 5,016,878.14

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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.