Home / 50,510,119.34-69,722,919.71-33,107,585.58

Finding the Fourth Proportional to 50,510,119.34, 69,722,919.71 and 33,107,585.58

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Solution

The fourth proportional to 50,510,119.34, 69,722,919.71 and 33,107,585.58 is: 45,700,892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,510,119.34 : 69,722,919.71 = 33,107,585.58 : x
  2. Step 2: Convert to fraction form
    50,510,119.34/69,722,919.71 = 33,107,585.58/x
  3. Step 3: Cross multiply
    50,510,119.34x = 69,722,919.71 × 33,107,585.58
  4. Step 4: Simplify right side
    50,510,119.34x = 2,308,357,531,186,293.50
  5. Step 5: Solve for x
    x = 2,308,357,531,186,293.50/50,510,119.34
  6. Step 6: Final answer
    x = 45,700,892.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.