Home / 15,100,341.44-22,632,942.06-8,627,950.88

Finding the Fourth Proportional to 15,100,341.44, 22,632,942.06 and 8,627,950.88

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Solution

The fourth proportional to 15,100,341.44, 22,632,942.06 and 8,627,950.88 is: 12,931,887.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,100,341.44 : 22,632,942.06 = 8,627,950.88 : x
  2. Step 2: Convert to fraction form
    15,100,341.44/22,632,942.06 = 8,627,950.88/x
  3. Step 3: Cross multiply
    15,100,341.44x = 22,632,942.06 × 8,627,950.88
  4. Step 4: Simplify right side
    15,100,341.44x = 195,275,912,363,566.03
  5. Step 5: Solve for x
    x = 195,275,912,363,566.03/15,100,341.44
  6. Step 6: Final answer
    x = 12,931,887.21

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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.