Home / 17,351,282.74-23,944,772.40-9,616,824.40

Finding the Fourth Proportional to 17,351,282.74, 23,944,772.40 and 9,616,824.40

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Solution

The fourth proportional to 17,351,282.74, 23,944,772.40 and 9,616,824.40 is: 13,271,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,282.74 : 23,944,772.40 = 9,616,824.40 : x
  2. Step 2: Convert to fraction form
    17,351,282.74/23,944,772.40 = 9,616,824.40/x
  3. Step 3: Cross multiply
    17,351,282.74x = 23,944,772.40 × 9,616,824.40
  4. Step 4: Simplify right side
    17,351,282.74x = 230,272,671,349,042.69
  5. Step 5: Solve for x
    x = 230,272,671,349,042.69/17,351,282.74
  6. Step 6: Final answer
    x = 13,271,218.90

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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.