Home / 64,077,167.30-96,388,508.19-58,084,169.54

Finding the Fourth Proportional to 64,077,167.30, 96,388,508.19 and 58,084,169.54

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Solution

The fourth proportional to 64,077,167.30, 96,388,508.19 and 58,084,169.54 is: 87,373,501.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,077,167.30 : 96,388,508.19 = 58,084,169.54 : x
  2. Step 2: Convert to fraction form
    64,077,167.30/96,388,508.19 = 58,084,169.54/x
  3. Step 3: Cross multiply
    64,077,167.30x = 96,388,508.19 × 58,084,169.54
  4. Step 4: Simplify right side
    64,077,167.30x = 5,598,646,451,415,638
  5. Step 5: Solve for x
    x = 5,598,646,451,415,638/64,077,167.30
  6. Step 6: Final answer
    x = 87,373,501.16

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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.