Home / 14,654,259.74-21,953,644.27-9,781,874.57

Finding the Fourth Proportional to 14,654,259.74, 21,953,644.27 and 9,781,874.57

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Solution

The fourth proportional to 14,654,259.74, 21,953,644.27 and 9,781,874.57 is: 14,654,291.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,654,259.74 : 21,953,644.27 = 9,781,874.57 : x
  2. Step 2: Convert to fraction form
    14,654,259.74/21,953,644.27 = 9,781,874.57/x
  3. Step 3: Cross multiply
    14,654,259.74x = 21,953,644.27 × 9,781,874.57
  4. Step 4: Simplify right side
    14,654,259.74x = 214,747,794,633,968.62
  5. Step 5: Solve for x
    x = 214,747,794,633,968.62/14,654,259.74
  6. Step 6: Final answer
    x = 14,654,291.54

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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.