Home / 36,196,799.55-49,952,617.23-22,068,801.42

Finding the Fourth Proportional to 36,196,799.55, 49,952,617.23 and 22,068,801.42

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Solution

The fourth proportional to 36,196,799.55, 49,952,617.23 and 22,068,801.42 is: 30,455,576.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,196,799.55 : 49,952,617.23 = 22,068,801.42 : x
  2. Step 2: Convert to fraction form
    36,196,799.55/49,952,617.23 = 22,068,801.42/x
  3. Step 3: Cross multiply
    36,196,799.55x = 49,952,617.23 × 22,068,801.42
  4. Step 4: Simplify right side
    36,196,799.55x = 1,102,394,390,058,140.50
  5. Step 5: Solve for x
    x = 1,102,394,390,058,140.50/36,196,799.55
  6. Step 6: Final answer
    x = 30,455,576.29

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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.