Home / 24,715,120.80-37,076,180.40-7,674,016.80

Finding the Fourth Proportional to 24,715,120.80, 37,076,180.40 and 7,674,016.80

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Solution

The fourth proportional to 24,715,120.80, 37,076,180.40 and 7,674,016.80 is: 11,512,111.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715,120.80 : 37,076,180.40 = 7,674,016.80 : x
  2. Step 2: Convert to fraction form
    24,715,120.80/37,076,180.40 = 7,674,016.80/x
  3. Step 3: Cross multiply
    24,715,120.80x = 37,076,180.40 × 7,674,016.80
  4. Step 4: Simplify right side
    24,715,120.80x = 284,523,231,269,430.69
  5. Step 5: Solve for x
    x = 284,523,231,269,430.69/24,715,120.80
  6. Step 6: Final answer
    x = 11,512,111.70

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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.