Home / 64,096,469.38-96,144,824.40-15,574,364.26

Finding the Fourth Proportional to 64,096,469.38, 96,144,824.40 and 15,574,364.26

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Solution

The fourth proportional to 64,096,469.38, 96,144,824.40 and 15,574,364.26 is: 23,361,575.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,096,469.38 : 96,144,824.40 = 15,574,364.26 : x
  2. Step 2: Convert to fraction form
    64,096,469.38/96,144,824.40 = 15,574,364.26/x
  3. Step 3: Cross multiply
    64,096,469.38x = 96,144,824.40 × 15,574,364.26
  4. Step 4: Simplify right side
    64,096,469.38x = 1,497,394,516,919,336
  5. Step 5: Solve for x
    x = 1,497,394,516,919,336/64,096,469.38
  6. Step 6: Final answer
    x = 23,361,575.63

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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.