Home / 16,732,827.70-25,099,241.55-15,725,058.10

Finding the Fourth Proportional to 16,732,827.70, 25,099,241.55 and 15,725,058.10

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Solution

The fourth proportional to 16,732,827.70, 25,099,241.55 and 15,725,058.10 is: 23,587,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,732,827.70 : 25,099,241.55 = 15,725,058.10 : x
  2. Step 2: Convert to fraction form
    16,732,827.70/25,099,241.55 = 15,725,058.10/x
  3. Step 3: Cross multiply
    16,732,827.70x = 25,099,241.55 × 15,725,058.10
  4. Step 4: Simplify right side
    16,732,827.70x = 394,687,031,639,684.06
  5. Step 5: Solve for x
    x = 394,687,031,639,684.06/16,732,827.70
  6. Step 6: Final answer
    x = 23,587,587.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.