Home / 44,815,058.70-67,222,588.05-44,389,905.90

Finding the Fourth Proportional to 44,815,058.70, 67,222,588.05 and 44,389,905.90

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Solution

The fourth proportional to 44,815,058.70, 67,222,588.05 and 44,389,905.90 is: 66,584,858.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,815,058.70 : 67,222,588.05 = 44,389,905.90 : x
  2. Step 2: Convert to fraction form
    44,815,058.70/67,222,588.05 = 44,389,905.90/x
  3. Step 3: Cross multiply
    44,815,058.70x = 67,222,588.05 × 44,389,905.90
  4. Step 4: Simplify right side
    44,815,058.70x = 2,984,004,357,893,964.50
  5. Step 5: Solve for x
    x = 2,984,004,357,893,964.50/44,815,058.70
  6. Step 6: Final answer
    x = 66,584,858.85

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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.