Home / 15,707,660.16-23,558,865.60-4,349,256.96

Finding the Fourth Proportional to 15,707,660.16, 23,558,865.60 and 4,349,256.96

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Solution

The fourth proportional to 15,707,660.16, 23,558,865.60 and 4,349,256.96 is: 6,523,158.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,660.16 : 23,558,865.60 = 4,349,256.96 : x
  2. Step 2: Convert to fraction form
    15,707,660.16/23,558,865.60 = 4,349,256.96/x
  3. Step 3: Cross multiply
    15,707,660.16x = 23,558,865.60 × 4,349,256.96
  4. Step 4: Simplify right side
    15,707,660.16x = 102,463,560,180,504.58
  5. Step 5: Solve for x
    x = 102,463,560,180,504.58/15,707,660.16
  6. Step 6: Final answer
    x = 6,523,158.71

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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.