Home / 29,952,814.60-44,929,221.90-12,014,792.20

Finding the Fourth Proportional to 29,952,814.60, 44,929,221.90 and 12,014,792.20

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Solution

The fourth proportional to 29,952,814.60, 44,929,221.90 and 12,014,792.20 is: 18,022,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,952,814.60 : 44,929,221.90 = 12,014,792.20 : x
  2. Step 2: Convert to fraction form
    29,952,814.60/44,929,221.90 = 12,014,792.20/x
  3. Step 3: Cross multiply
    29,952,814.60x = 44,929,221.90 × 12,014,792.20
  4. Step 4: Simplify right side
    29,952,814.60x = 539,815,264,836,189.12
  5. Step 5: Solve for x
    x = 539,815,264,836,189.12/29,952,814.60
  6. Step 6: Final answer
    x = 18,022,188.30

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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.