Home / 15,512,349.40-23,268,524.10-14,024,314.60

Finding the Fourth Proportional to 15,512,349.40, 23,268,524.10 and 14,024,314.60

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Solution

The fourth proportional to 15,512,349.40, 23,268,524.10 and 14,024,314.60 is: 21,036,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,512,349.40 : 23,268,524.10 = 14,024,314.60 : x
  2. Step 2: Convert to fraction form
    15,512,349.40/23,268,524.10 = 14,024,314.60/x
  3. Step 3: Cross multiply
    15,512,349.40x = 23,268,524.10 × 14,024,314.60
  4. Step 4: Simplify right side
    15,512,349.40x = 326,325,102,256,081.88
  5. Step 5: Solve for x
    x = 326,325,102,256,081.88/15,512,349.40
  6. Step 6: Final answer
    x = 21,036,471.90

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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.