Home / 24,948,056.80-37,422,085.20-11,511,128.80

Finding the Fourth Proportional to 24,948,056.80, 37,422,085.20 and 11,511,128.80

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Solution

The fourth proportional to 24,948,056.80, 37,422,085.20 and 11,511,128.80 is: 17,266,693.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,056.80 : 37,422,085.20 = 11,511,128.80 : x
  2. Step 2: Convert to fraction form
    24,948,056.80/37,422,085.20 = 11,511,128.80/x
  3. Step 3: Cross multiply
    24,948,056.80x = 37,422,085.20 × 11,511,128.80
  4. Step 4: Simplify right side
    24,948,056.80x = 430,770,442,701,773.81
  5. Step 5: Solve for x
    x = 430,770,442,701,773.81/24,948,056.80
  6. Step 6: Final answer
    x = 17,266,693.20

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1.5x scale

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.