Home / 16,606,537.17-22,917,031.13-9,264,370.34

Finding the Fourth Proportional to 16,606,537.17, 22,917,031.13 and 9,264,370.34

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Solution

The fourth proportional to 16,606,537.17, 22,917,031.13 and 9,264,370.34 is: 12,784,836.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,537.17 : 22,917,031.13 = 9,264,370.34 : x
  2. Step 2: Convert to fraction form
    16,606,537.17/22,917,031.13 = 9,264,370.34/x
  3. Step 3: Cross multiply
    16,606,537.17x = 22,917,031.13 × 9,264,370.34
  4. Step 4: Simplify right side
    16,606,537.17x = 212,311,863,481,628.66
  5. Step 5: Solve for x
    x = 212,311,863,481,628.66/16,606,537.17
  6. Step 6: Final answer
    x = 12,784,836.56

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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.