Home / 17,228,930.70-25,841,646.45-5,869,215.30

Finding the Fourth Proportional to 17,228,930.70, 25,841,646.45 and 5,869,215.30

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Solution

The fourth proportional to 17,228,930.70, 25,841,646.45 and 5,869,215.30 is: 8,803,226.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,930.70 : 25,841,646.45 = 5,869,215.30 : x
  2. Step 2: Convert to fraction form
    17,228,930.70/25,841,646.45 = 5,869,215.30/x
  3. Step 3: Cross multiply
    17,228,930.70x = 25,841,646.45 × 5,869,215.30
  4. Step 4: Simplify right side
    17,228,930.70x = 151,670,186,721,530.69
  5. Step 5: Solve for x
    x = 151,670,186,721,530.69/17,228,930.70
  6. Step 6: Final answer
    x = 8,803,226.93

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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.