Home / 64,056,029.18-96,064,171.62-23,110,145.52

Finding the Fourth Proportional to 64,056,029.18, 96,064,171.62 and 23,110,145.52

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Solution

The fourth proportional to 64,056,029.18, 96,064,171.62 and 23,110,145.52 is: 34,658,048.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,056,029.18 : 96,064,171.62 = 23,110,145.52 : x
  2. Step 2: Convert to fraction form
    64,056,029.18/96,064,171.62 = 23,110,145.52/x
  3. Step 3: Cross multiply
    64,056,029.18x = 96,064,171.62 × 23,110,145.52
  4. Step 4: Simplify right side
    64,056,029.18x = 2,220,056,985,396,454.25
  5. Step 5: Solve for x
    x = 2,220,056,985,396,454.25/64,056,029.18
  6. Step 6: Final answer
    x = 34,658,048.80

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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.