Home / 44,059,408.70-66,066,304.66-19,777,426.54

Finding the Fourth Proportional to 44,059,408.70, 66,066,304.66 and 19,777,426.54

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Solution

The fourth proportional to 44,059,408.70, 66,066,304.66 and 19,777,426.54 is: 29,655,901.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,059,408.70 : 66,066,304.66 = 19,777,426.54 : x
  2. Step 2: Convert to fraction form
    44,059,408.70/66,066,304.66 = 19,777,426.54/x
  3. Step 3: Cross multiply
    44,059,408.70x = 66,066,304.66 × 19,777,426.54
  4. Step 4: Simplify right side
    44,059,408.70x = 1,306,621,486,967,800.50
  5. Step 5: Solve for x
    x = 1,306,621,486,967,800.50/44,059,408.70
  6. Step 6: Final answer
    x = 29,655,901.56

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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.