Home / 17,841,195.70-26,761,816.98-4,887,461.52

Finding the Fourth Proportional to 17,841,195.70, 26,761,816.98 and 4,887,461.52

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Solution

The fourth proportional to 17,841,195.70, 26,761,816.98 and 4,887,461.52 is: 7,331,198.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,841,195.70 : 26,761,816.98 = 4,887,461.52 : x
  2. Step 2: Convert to fraction form
    17,841,195.70/26,761,816.98 = 4,887,461.52/x
  3. Step 3: Cross multiply
    17,841,195.70x = 26,761,816.98 × 4,887,461.52
  4. Step 4: Simplify right side
    17,841,195.70x = 130,797,350,695,032.59
  5. Step 5: Solve for x
    x = 130,797,350,695,032.59/17,841,195.70
  6. Step 6: Final answer
    x = 7,331,198.70

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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.