Home / 25,134,949.26-37,699,600.59-6,941,730.87

Finding the Fourth Proportional to 25,134,949.26, 37,699,600.59 and 6,941,730.87

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Solution

The fourth proportional to 25,134,949.26, 37,699,600.59 and 6,941,730.87 is: 10,411,816.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,949.26 : 37,699,600.59 = 6,941,730.87 : x
  2. Step 2: Convert to fraction form
    25,134,949.26/37,699,600.59 = 6,941,730.87/x
  3. Step 3: Cross multiply
    25,134,949.26x = 37,699,600.59 × 6,941,730.87
  4. Step 4: Simplify right side
    25,134,949.26x = 261,700,481,202,273.25
  5. Step 5: Solve for x
    x = 261,700,481,202,273.25/25,134,949.26
  6. Step 6: Final answer
    x = 10,411,816.57

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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.