Home / 29,670,002.70-44,505,004.05-18,190,877.10

Finding the Fourth Proportional to 29,670,002.70, 44,505,004.05 and 18,190,877.10

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Solution

The fourth proportional to 29,670,002.70, 44,505,004.05 and 18,190,877.10 is: 27,286,315.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,670,002.70 : 44,505,004.05 = 18,190,877.10 : x
  2. Step 2: Convert to fraction form
    29,670,002.70/44,505,004.05 = 18,190,877.10/x
  3. Step 3: Cross multiply
    29,670,002.70x = 44,505,004.05 × 18,190,877.10
  4. Step 4: Simplify right side
    29,670,002.70x = 809,585,059,008,552.25
  5. Step 5: Solve for x
    x = 809,585,059,008,552.25/29,670,002.70
  6. Step 6: Final answer
    x = 27,286,315.65

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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.