Home / 183,715,244.70-275,572,867.05-111,014,115.90

Finding the Fourth Proportional to 183,715,244.70, 275,572,867.05 and 111,014,115.90

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Solution

The fourth proportional to 183,715,244.70, 275,572,867.05 and 111,014,115.90 is: 166,521,173.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,715,244.70 : 275,572,867.05 = 111,014,115.90 : x
  2. Step 2: Convert to fraction form
    183,715,244.70/275,572,867.05 = 111,014,115.90/x
  3. Step 3: Cross multiply
    183,715,244.70x = 275,572,867.05 × 111,014,115.90
  4. Step 4: Simplify right side
    183,715,244.70x = 30,592,478,201,583,996
  5. Step 5: Solve for x
    x = 30,592,478,201,583,996/183,715,244.70
  6. Step 6: Final answer
    x = 166,521,173.85

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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.