Home / 44,283,441.96-66,420,677.77-11,938,614.10

Finding the Fourth Proportional to 44,283,441.96, 66,420,677.77 and 11,938,614.10

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Solution

The fourth proportional to 44,283,441.96, 66,420,677.77 and 11,938,614.10 is: 17,906,711.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,283,441.96 : 66,420,677.77 = 11,938,614.10 : x
  2. Step 2: Convert to fraction form
    44,283,441.96/66,420,677.77 = 11,938,614.10/x
  3. Step 3: Cross multiply
    44,283,441.96x = 66,420,677.77 × 11,938,614.10
  4. Step 4: Simplify right side
    44,283,441.96x = 792,970,839,960,580.38
  5. Step 5: Solve for x
    x = 792,970,839,960,580.38/44,283,441.96
  6. Step 6: Final answer
    x = 17,906,711.96

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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.