Home / 45,320,184.45-68,000,367.92-23,749,657.65

Finding the Fourth Proportional to 45,320,184.45, 68,000,367.92 and 23,749,657.65

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Solution

The fourth proportional to 45,320,184.45, 68,000,367.92 and 23,749,657.65 is: 35,635,015.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,320,184.45 : 68,000,367.92 = 23,749,657.65 : x
  2. Step 2: Convert to fraction form
    45,320,184.45/68,000,367.92 = 23,749,657.65/x
  3. Step 3: Cross multiply
    45,320,184.45x = 68,000,367.92 × 23,749,657.65
  4. Step 4: Simplify right side
    45,320,184.45x = 1,614,985,458,055,294.25
  5. Step 5: Solve for x
    x = 1,614,985,458,055,294.25/45,320,184.45
  6. Step 6: Final answer
    x = 35,635,015.12

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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.