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Finding the Fourth Proportional to 29,970,116.20, 44,955,174.30 and 29,970,116.20

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Solution

The fourth proportional to 29,970,116.20, 44,955,174.30 and 29,970,116.20 is: 44,955,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,116.20 : 44,955,174.30 = 29,970,116.20 : x
  2. Step 2: Convert to fraction form
    29,970,116.20/44,955,174.30 = 29,970,116.20/x
  3. Step 3: Cross multiply
    29,970,116.20x = 44,955,174.30 × 29,970,116.20
  4. Step 4: Simplify right side
    29,970,116.20x = 1,347,311,797,562,253.50
  5. Step 5: Solve for x
    x = 1,347,311,797,562,253.50/29,970,116.20
  6. Step 6: Final answer
    x = 44,955,174.30

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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.