Home / 29,952,808.60-44,929,212.90-12,014,786.20

Finding the Fourth Proportional to 29,952,808.60, 44,929,212.90 and 12,014,786.20

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Solution

The fourth proportional to 29,952,808.60, 44,929,212.90 and 12,014,786.20 is: 18,022,179.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,952,808.60 : 44,929,212.90 = 12,014,786.20 : x
  2. Step 2: Convert to fraction form
    29,952,808.60/44,929,212.90 = 12,014,786.20/x
  3. Step 3: Cross multiply
    29,952,808.60x = 44,929,212.90 × 12,014,786.20
  4. Step 4: Simplify right side
    29,952,808.60x = 539,814,887,127,781.94
  5. Step 5: Solve for x
    x = 539,814,887,127,781.94/29,952,808.60
  6. Step 6: Final answer
    x = 18,022,179.30

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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.