Home / 17,356,742.31-23,952,177.77-9,516,125.24

Finding the Fourth Proportional to 17,356,742.31, 23,952,177.77 and 9,516,125.24

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Solution

The fourth proportional to 17,356,742.31, 23,952,177.77 and 9,516,125.24 is: 13,132,183.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,356,742.31 : 23,952,177.77 = 9,516,125.24 : x
  2. Step 2: Convert to fraction form
    17,356,742.31/23,952,177.77 = 9,516,125.24/x
  3. Step 3: Cross multiply
    17,356,742.31x = 23,952,177.77 × 9,516,125.24
  4. Step 4: Simplify right side
    17,356,742.31x = 227,931,923,430,063.91
  5. Step 5: Solve for x
    x = 227,931,923,430,063.91/17,356,742.31
  6. Step 6: Final answer
    x = 13,132,183.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.