Home / 17,330,922.78-23,918,019.99-9,596,684.70

Finding the Fourth Proportional to 17,330,922.78, 23,918,019.99 and 9,596,684.70

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Solution

The fourth proportional to 17,330,922.78, 23,918,019.99 and 9,596,684.70 is: 13,244,170.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,922.78 : 23,918,019.99 = 9,596,684.70 : x
  2. Step 2: Convert to fraction form
    17,330,922.78/23,918,019.99 = 9,596,684.70/x
  3. Step 3: Cross multiply
    17,330,922.78x = 23,918,019.99 × 9,596,684.70
  4. Step 4: Simplify right side
    17,330,922.78x = 229,533,696,492,327.12
  5. Step 5: Solve for x
    x = 229,533,696,492,327.12/17,330,922.78
  6. Step 6: Final answer
    x = 13,244,170.52

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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.