Home / 29,952,812.60-44,929,218.90-12,014,790.20

Finding the Fourth Proportional to 29,952,812.60, 44,929,218.90 and 12,014,790.20

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Solution

The fourth proportional to 29,952,812.60, 44,929,218.90 and 12,014,790.20 is: 18,022,185.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,952,812.60 : 44,929,218.90 = 12,014,790.20 : x
  2. Step 2: Convert to fraction form
    29,952,812.60/44,929,218.90 = 12,014,790.20/x
  3. Step 3: Cross multiply
    29,952,812.60x = 44,929,218.90 × 12,014,790.20
  4. Step 4: Simplify right side
    29,952,812.60x = 539,815,138,933,374.75
  5. Step 5: Solve for x
    x = 539,815,138,933,374.75/29,952,812.60
  6. Step 6: Final answer
    x = 18,022,185.30

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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.