Home / 16,512,062.40-24,768,093.60-7,554,110.40

Finding the Fourth Proportional to 16,512,062.40, 24,768,093.60 and 7,554,110.40

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Solution

The fourth proportional to 16,512,062.40, 24,768,093.60 and 7,554,110.40 is: 11,331,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,512,062.40 : 24,768,093.60 = 7,554,110.40 : x
  2. Step 2: Convert to fraction form
    16,512,062.40/24,768,093.60 = 7,554,110.40/x
  3. Step 3: Cross multiply
    16,512,062.40x = 24,768,093.60 × 7,554,110.40
  4. Step 4: Simplify right side
    16,512,062.40x = 187,100,913,451,933.47
  5. Step 5: Solve for x
    x = 187,100,913,451,933.47/16,512,062.40
  6. Step 6: Final answer
    x = 11,331,165.60

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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.