Home / 14,905,778.33-22,359,730.58-3,975,906.84

Finding the Fourth Proportional to 14,905,778.33, 22,359,730.58 and 3,975,906.84

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Solution

The fourth proportional to 14,905,778.33, 22,359,730.58 and 3,975,906.84 is: 5,964,143.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,905,778.33 : 22,359,730.58 = 3,975,906.84 : x
  2. Step 2: Convert to fraction form
    14,905,778.33/22,359,730.58 = 3,975,906.84/x
  3. Step 3: Cross multiply
    14,905,778.33x = 22,359,730.58 × 3,975,906.84
  4. Step 4: Simplify right side
    14,905,778.33x = 88,900,205,733,699.62
  5. Step 5: Solve for x
    x = 88,900,205,733,699.62/14,905,778.33
  6. Step 6: Final answer
    x = 5,964,143.82

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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.