Home / 35,524,801.92-53,287,168.50-13,371,081.06

Finding the Fourth Proportional to 35,524,801.92, 53,287,168.50 and 13,371,081.06

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Solution

The fourth proportional to 35,524,801.92, 53,287,168.50 and 13,371,081.06 is: 20,056,608.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,524,801.92 : 53,287,168.50 = 13,371,081.06 : x
  2. Step 2: Convert to fraction form
    35,524,801.92/53,287,168.50 = 13,371,081.06/x
  3. Step 3: Cross multiply
    35,524,801.92x = 53,287,168.50 × 13,371,081.06
  4. Step 4: Simplify right side
    35,524,801.92x = 712,507,049,471,378.62
  5. Step 5: Solve for x
    x = 712,507,049,471,378.62/35,524,801.92
  6. Step 6: Final answer
    x = 20,056,608.65

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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.