Home / 17,909,098.20-24,714,638.73-10,174,564.80

Finding the Fourth Proportional to 17,909,098.20, 24,714,638.73 and 10,174,564.80

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Solution

The fourth proportional to 17,909,098.20, 24,714,638.73 and 10,174,564.80 is: 14,040,946.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,909,098.20 : 24,714,638.73 = 10,174,564.80 : x
  2. Step 2: Convert to fraction form
    17,909,098.20/24,714,638.73 = 10,174,564.80/x
  3. Step 3: Cross multiply
    17,909,098.20x = 24,714,638.73 × 10,174,564.80
  4. Step 4: Simplify right side
    17,909,098.20x = 251,460,693,266,974.72
  5. Step 5: Solve for x
    x = 251,460,693,266,974.72/17,909,098.20
  6. Step 6: Final answer
    x = 14,040,946.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.