Home / 17,045,237.89-25,567,857.17-4,091,388.55

Finding the Fourth Proportional to 17,045,237.89, 25,567,857.17 and 4,091,388.55

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Solution

The fourth proportional to 17,045,237.89, 25,567,857.17 and 4,091,388.55 is: 6,137,082.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,237.89 : 25,567,857.17 = 4,091,388.55 : x
  2. Step 2: Convert to fraction form
    17,045,237.89/25,567,857.17 = 4,091,388.55/x
  3. Step 3: Cross multiply
    17,045,237.89x = 25,567,857.17 × 4,091,388.55
  4. Step 4: Simplify right side
    17,045,237.89x = 104,608,038,073,373.41
  5. Step 5: Solve for x
    x = 104,608,038,073,373.41/17,045,237.89
  6. Step 6: Final answer
    x = 6,137,082.91

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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.