Home / 29,230,233.30-43,845,349.95-7,664,793.30

Finding the Fourth Proportional to 29,230,233.30, 43,845,349.95 and 7,664,793.30

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Solution

The fourth proportional to 29,230,233.30, 43,845,349.95 and 7,664,793.30 is: 11,497,189.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,230,233.30 : 43,845,349.95 = 7,664,793.30 : x
  2. Step 2: Convert to fraction form
    29,230,233.30/43,845,349.95 = 7,664,793.30/x
  3. Step 3: Cross multiply
    29,230,233.30x = 43,845,349.95 × 7,664,793.30
  4. Step 4: Simplify right side
    29,230,233.30x = 336,065,544,532,915.38
  5. Step 5: Solve for x
    x = 336,065,544,532,915.38/29,230,233.30
  6. Step 6: Final answer
    x = 11,497,189.95

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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.