Home / 50,119,969.70-75,179,954.55-44,148,001.70

Finding the Fourth Proportional to 50,119,969.70, 75,179,954.55 and 44,148,001.70

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Solution

The fourth proportional to 50,119,969.70, 75,179,954.55 and 44,148,001.70 is: 66,222,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,119,969.70 : 75,179,954.55 = 44,148,001.70 : x
  2. Step 2: Convert to fraction form
    50,119,969.70/75,179,954.55 = 44,148,001.70/x
  3. Step 3: Cross multiply
    50,119,969.70x = 75,179,954.55 × 44,148,001.70
  4. Step 4: Simplify right side
    50,119,969.70x = 3,319,044,761,279,323
  5. Step 5: Solve for x
    x = 3,319,044,761,279,323/50,119,969.70
  6. Step 6: Final answer
    x = 66,222,002.55

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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.