Home / 183,975,251.20-275,930,110.65-73,301,645.74

Finding the Fourth Proportional to 183,975,251.20, 275,930,110.65 and 73,301,645.74

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Solution

The fourth proportional to 183,975,251.20, 275,930,110.65 and 73,301,645.74 is: 109,939,413.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,251.20 : 275,930,110.65 = 73,301,645.74 : x
  2. Step 2: Convert to fraction form
    183,975,251.20/275,930,110.65 = 73,301,645.74/x
  3. Step 3: Cross multiply
    183,975,251.20x = 275,930,110.65 × 73,301,645.74
  4. Step 4: Simplify right side
    183,975,251.20x = 20,226,131,219,192,360
  5. Step 5: Solve for x
    x = 20,226,131,219,192,360/183,975,251.20
  6. Step 6: Final answer
    x = 109,939,413.52

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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.