Home / 64,638,819.92-96,957,590.92-29,613,999.36

Finding the Fourth Proportional to 64,638,819.92, 96,957,590.92 and 29,613,999.36

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Solution

The fourth proportional to 64,638,819.92, 96,957,590.92 and 29,613,999.36 is: 44,420,706.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,638,819.92 : 96,957,590.92 = 29,613,999.36 : x
  2. Step 2: Convert to fraction form
    64,638,819.92/96,957,590.92 = 29,613,999.36/x
  3. Step 3: Cross multiply
    64,638,819.92x = 96,957,590.92 × 29,613,999.36
  4. Step 4: Simplify right side
    64,638,819.92x = 2,871,302,035,452,022
  5. Step 5: Solve for x
    x = 2,871,302,035,452,022/64,638,819.92
  6. Step 6: Final answer
    x = 44,420,706.30

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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.