Home / 17,262,157.84-23,821,660.68-9,527,200.08

Finding the Fourth Proportional to 17,262,157.84, 23,821,660.68 and 9,527,200.08

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Solution

The fourth proportional to 17,262,157.84, 23,821,660.68 and 9,527,200.08 is: 13,147,471.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,262,157.84 : 23,821,660.68 = 9,527,200.08 : x
  2. Step 2: Convert to fraction form
    17,262,157.84/23,821,660.68 = 9,527,200.08/x
  3. Step 3: Cross multiply
    17,262,157.84x = 23,821,660.68 × 9,527,200.08
  4. Step 4: Simplify right side
    17,262,157.84x = 226,953,727,536,228.84
  5. Step 5: Solve for x
    x = 226,953,727,536,228.84/17,262,157.84
  6. Step 6: Final answer
    x = 13,147,471.46

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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.