Home / 17,333,956.22-23,920,837.99-9,598,989.20

Finding the Fourth Proportional to 17,333,956.22, 23,920,837.99 and 9,598,989.20

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Solution

The fourth proportional to 17,333,956.22, 23,920,837.99 and 9,598,989.20 is: 13,246,593.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333,956.22 : 23,920,837.99 = 9,598,989.20 : x
  2. Step 2: Convert to fraction form
    17,333,956.22/23,920,837.99 = 9,598,989.20/x
  3. Step 3: Cross multiply
    17,333,956.22x = 23,920,837.99 × 9,598,989.20
  4. Step 4: Simplify right side
    17,333,956.22x = 229,615,865,377,358.06
  5. Step 5: Solve for x
    x = 229,615,865,377,358.06/17,333,956.22
  6. Step 6: Final answer
    x = 13,246,593.13

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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.