Home / 27,554,430.64-41,272,596.90-22,412,453.44

Finding the Fourth Proportional to 27,554,430.64, 41,272,596.90 and 22,412,453.44

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Solution

The fourth proportional to 27,554,430.64, 41,272,596.90 and 22,412,453.44 is: 33,570,650.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,554,430.64 : 41,272,596.90 = 22,412,453.44 : x
  2. Step 2: Convert to fraction form
    27,554,430.64/41,272,596.90 = 22,412,453.44/x
  3. Step 3: Cross multiply
    27,554,430.64x = 41,272,596.90 × 22,412,453.44
  4. Step 4: Simplify right side
    27,554,430.64x = 925,020,156,369,138.38
  5. Step 5: Solve for x
    x = 925,020,156,369,138.38/27,554,430.64
  6. Step 6: Final answer
    x = 33,570,650.34

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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.