Home / 29,283,640.60-43,925,460.90-8,008,504.60

Finding the Fourth Proportional to 29,283,640.60, 43,925,460.90 and 8,008,504.60

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Solution

The fourth proportional to 29,283,640.60, 43,925,460.90 and 8,008,504.60 is: 12,012,756.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,283,640.60 : 43,925,460.90 = 8,008,504.60 : x
  2. Step 2: Convert to fraction form
    29,283,640.60/43,925,460.90 = 8,008,504.60/x
  3. Step 3: Cross multiply
    29,283,640.60x = 43,925,460.90 × 8,008,504.60
  4. Step 4: Simplify right side
    29,283,640.60x = 351,777,255,674,770.12
  5. Step 5: Solve for x
    x = 351,777,255,674,770.12/29,283,640.60
  6. Step 6: Final answer
    x = 12,012,756.90

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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.