Home / 17,260,217.11-23,819,050.79-9,525,204.12

Finding the Fourth Proportional to 17,260,217.11, 23,819,050.79 and 9,525,204.12

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Solution

The fourth proportional to 17,260,217.11, 23,819,050.79 and 9,525,204.12 is: 13,144,754.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,260,217.11 : 23,819,050.79 = 9,525,204.12 : x
  2. Step 2: Convert to fraction form
    17,260,217.11/23,819,050.79 = 9,525,204.12/x
  3. Step 3: Cross multiply
    17,260,217.11x = 23,819,050.79 × 9,525,204.12
  4. Step 4: Simplify right side
    17,260,217.11x = 226,881,320,796,812.19
  5. Step 5: Solve for x
    x = 226,881,320,796,812.19/17,260,217.11
  6. Step 6: Final answer
    x = 13,144,754.75

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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.