Home / 11,352,707.30-17,033,726.55-4,167,683.30

Finding the Fourth Proportional to 11,352,707.30, 17,033,726.55 and 4,167,683.30

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Solution

The fourth proportional to 11,352,707.30, 17,033,726.55 and 4,167,683.30 is: 6,253,237.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,352,707.30 : 17,033,726.55 = 4,167,683.30 : x
  2. Step 2: Convert to fraction form
    11,352,707.30/17,033,726.55 = 4,167,683.30/x
  3. Step 3: Cross multiply
    11,352,707.30x = 17,033,726.55 × 4,167,683.30
  4. Step 4: Simplify right side
    11,352,707.30x = 70,991,177,679,201.61
  5. Step 5: Solve for x
    x = 70,991,177,679,201.61/11,352,707.30
  6. Step 6: Final answer
    x = 6,253,237.73

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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.