Home / 29,334,045.60-44,006,317.20-12,296,440.80

Finding the Fourth Proportional to 29,334,045.60, 44,006,317.20 and 12,296,440.80

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Solution

The fourth proportional to 29,334,045.60, 44,006,317.20 and 12,296,440.80 is: 18,446,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,334,045.60 : 44,006,317.20 = 12,296,440.80 : x
  2. Step 2: Convert to fraction form
    29,334,045.60/44,006,317.20 = 12,296,440.80/x
  3. Step 3: Cross multiply
    29,334,045.60x = 44,006,317.20 × 12,296,440.80
  4. Step 4: Simplify right side
    29,334,045.60x = 541,121,074,275,821.81
  5. Step 5: Solve for x
    x = 541,121,074,275,821.81/29,334,045.60
  6. Step 6: Final answer
    x = 18,446,861.43

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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.