Home / 29,092,074.24-43,631,112.96-8,897,491.20

Finding the Fourth Proportional to 29,092,074.24, 43,631,112.96 and 8,897,491.20

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Solution

The fourth proportional to 29,092,074.24, 43,631,112.96 and 8,897,491.20 is: 13,344,096.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,092,074.24 : 43,631,112.96 = 8,897,491.20 : x
  2. Step 2: Convert to fraction form
    29,092,074.24/43,631,112.96 = 8,897,491.20/x
  3. Step 3: Cross multiply
    29,092,074.24x = 43,631,112.96 × 8,897,491.20
  4. Step 4: Simplify right side
    29,092,074.24x = 388,207,443,607,805.94
  5. Step 5: Solve for x
    x = 388,207,443,607,805.94/29,092,074.24
  6. Step 6: Final answer
    x = 13,344,096.42

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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.