Home / 15,066,747.40-22,591,826.70-4,964,168.20

Finding the Fourth Proportional to 15,066,747.40, 22,591,826.70 and 4,964,168.20

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Solution

The fourth proportional to 15,066,747.40, 22,591,826.70 and 4,964,168.20 is: 7,443,519.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,066,747.40 : 22,591,826.70 = 4,964,168.20 : x
  2. Step 2: Convert to fraction form
    15,066,747.40/22,591,826.70 = 4,964,168.20/x
  3. Step 3: Cross multiply
    15,066,747.40x = 22,591,826.70 × 4,964,168.20
  4. Step 4: Simplify right side
    15,066,747.40x = 112,149,627,684,050.94
  5. Step 5: Solve for x
    x = 112,149,627,684,050.94/15,066,747.40
  6. Step 6: Final answer
    x = 7,443,519.47

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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.