Home / 34,562,812.10-51,844,218.15-21,741,743.30

Finding the Fourth Proportional to 34,562,812.10, 51,844,218.15 and 21,741,743.30

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Solution

The fourth proportional to 34,562,812.10, 51,844,218.15 and 21,741,743.30 is: 32,612,614.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,562,812.10 : 51,844,218.15 = 21,741,743.30 : x
  2. Step 2: Convert to fraction form
    34,562,812.10/51,844,218.15 = 21,741,743.30/x
  3. Step 3: Cross multiply
    34,562,812.10x = 51,844,218.15 × 21,741,743.30
  4. Step 4: Simplify right side
    34,562,812.10x = 1,127,183,682,606,501
  5. Step 5: Solve for x
    x = 1,127,183,682,606,501/34,562,812.10
  6. Step 6: Final answer
    x = 32,612,614.95

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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.