Home / 22,481,549.75-31,026,341.17-17,873,364.64

Finding the Fourth Proportional to 22,481,549.75, 31,026,341.17 and 17,873,364.64

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Solution

The fourth proportional to 22,481,549.75, 31,026,341.17 and 17,873,364.64 is: 24,666,676.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,481,549.75 : 31,026,341.17 = 17,873,364.64 : x
  2. Step 2: Convert to fraction form
    22,481,549.75/31,026,341.17 = 17,873,364.64/x
  3. Step 3: Cross multiply
    22,481,549.75x = 31,026,341.17 × 17,873,364.64
  4. Step 4: Simplify right side
    22,481,549.75x = 554,545,109,209,336.62
  5. Step 5: Solve for x
    x = 554,545,109,209,336.62/22,481,549.75
  6. Step 6: Final answer
    x = 24,666,676.24

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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.