Home / 44,551,102.44-66,723,022.65-43,325,179.59

Finding the Fourth Proportional to 44,551,102.44, 66,723,022.65 and 43,325,179.59

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Solution

The fourth proportional to 44,551,102.44, 66,723,022.65 and 43,325,179.59 is: 64,886,990.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,551,102.44 : 66,723,022.65 = 43,325,179.59 : x
  2. Step 2: Convert to fraction form
    44,551,102.44/66,723,022.65 = 43,325,179.59/x
  3. Step 3: Cross multiply
    44,551,102.44x = 66,723,022.65 × 43,325,179.59
  4. Step 4: Simplify right side
    44,551,102.44x = 2,890,786,939,098,888
  5. Step 5: Solve for x
    x = 2,890,786,939,098,888/44,551,102.44
  6. Step 6: Final answer
    x = 64,886,990.01

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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.