Home / 44,681,120.51-67,025,528.26-12,333,028.55

Finding the Fourth Proportional to 44,681,120.51, 67,025,528.26 and 12,333,028.55

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Solution

The fourth proportional to 44,681,120.51, 67,025,528.26 and 12,333,028.55 is: 18,500,604.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,681,120.51 : 67,025,528.26 = 12,333,028.55 : x
  2. Step 2: Convert to fraction form
    44,681,120.51/67,025,528.26 = 12,333,028.55/x
  3. Step 3: Cross multiply
    44,681,120.51x = 67,025,528.26 × 12,333,028.55
  4. Step 4: Simplify right side
    44,681,120.51x = 826,627,753,243,451.62
  5. Step 5: Solve for x
    x = 826,627,753,243,451.62/44,681,120.51
  6. Step 6: Final answer
    x = 18,500,604.82

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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.