Home / 17,181,117.90-25,771,083.93-4,401,747.90

Finding the Fourth Proportional to 17,181,117.90, 25,771,083.93 and 4,401,747.90

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Solution

The fourth proportional to 17,181,117.90, 25,771,083.93 and 4,401,747.90 is: 6,602,469.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,181,117.90 : 25,771,083.93 = 4,401,747.90 : x
  2. Step 2: Convert to fraction form
    17,181,117.90/25,771,083.93 = 4,401,747.90/x
  3. Step 3: Cross multiply
    17,181,117.90x = 25,771,083.93 × 4,401,747.90
  4. Step 4: Simplify right side
    17,181,117.90x = 113,437,814,569,601.25
  5. Step 5: Solve for x
    x = 113,437,814,569,601.25/17,181,117.90
  6. Step 6: Final answer
    x = 6,602,469.95

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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.