Home / 23,183,640.40-34,775,460.60-16,017,278.80

Finding the Fourth Proportional to 23,183,640.40, 34,775,460.60 and 16,017,278.80

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Solution

The fourth proportional to 23,183,640.40, 34,775,460.60 and 16,017,278.80 is: 24,025,918.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183,640.40 : 34,775,460.60 = 16,017,278.80 : x
  2. Step 2: Convert to fraction form
    23,183,640.40/34,775,460.60 = 16,017,278.80/x
  3. Step 3: Cross multiply
    23,183,640.40x = 34,775,460.60 × 16,017,278.80
  4. Step 4: Simplify right side
    23,183,640.40x = 557,008,247,828,615.31
  5. Step 5: Solve for x
    x = 557,008,247,828,615.31/23,183,640.40
  6. Step 6: Final answer
    x = 24,025,918.20

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Similar ratio
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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.