Home / 17,218,062.46-23,762,004.78-9,483,103

Finding the Fourth Proportional to 17,218,062.46, 23,762,004.78 and 9,483,103

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Solution

The fourth proportional to 17,218,062.46, 23,762,004.78 and 9,483,103 is: 13,087,276.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,218,062.46 : 23,762,004.78 = 9,483,103 : x
  2. Step 2: Convert to fraction form
    17,218,062.46/23,762,004.78 = 9,483,103/x
  3. Step 3: Cross multiply
    17,218,062.46x = 23,762,004.78 × 9,483,103
  4. Step 4: Simplify right side
    17,218,062.46x = 225,337,538,815,232.34
  5. Step 5: Solve for x
    x = 225,337,538,815,232.34/17,218,062.46
  6. Step 6: Final answer
    x = 13,087,276.19

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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.