Home / 64,604,616.81-96,857,255.36-33,446,872.86

Finding the Fourth Proportional to 64,604,616.81, 96,857,255.36 and 33,446,872.86

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Solution

The fourth proportional to 64,604,616.81, 96,857,255.36 and 33,446,872.86 is: 50,144,594.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,604,616.81 : 96,857,255.36 = 33,446,872.86 : x
  2. Step 2: Convert to fraction form
    64,604,616.81/96,857,255.36 = 33,446,872.86/x
  3. Step 3: Cross multiply
    64,604,616.81x = 96,857,255.36 × 33,446,872.86
  4. Step 4: Simplify right side
    64,604,616.81x = 3,239,572,305,314,876
  5. Step 5: Solve for x
    x = 3,239,572,305,314,876/64,604,616.81
  6. Step 6: Final answer
    x = 50,144,594.39

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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.