Home / 23,892,221.92-35,850,294.44-10,938,347.68

Finding the Fourth Proportional to 23,892,221.92, 35,850,294.44 and 10,938,347.68

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Solution

The fourth proportional to 23,892,221.92, 35,850,294.44 and 10,938,347.68 is: 16,412,997.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,892,221.92 : 35,850,294.44 = 10,938,347.68 : x
  2. Step 2: Convert to fraction form
    23,892,221.92/35,850,294.44 = 10,938,347.68/x
  3. Step 3: Cross multiply
    23,892,221.92x = 35,850,294.44 × 10,938,347.68
  4. Step 4: Simplify right side
    23,892,221.92x = 392,142,985,015,090.88
  5. Step 5: Solve for x
    x = 392,142,985,015,090.88/23,892,221.92
  6. Step 6: Final answer
    x = 16,412,997.77

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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.