Home / 154,402,479.44-231,611,167.72-50,769,390.20

Finding the Fourth Proportional to 154,402,479.44, 231,611,167.72 and 50,769,390.20

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Solution

The fourth proportional to 154,402,479.44, 231,611,167.72 and 50,769,390.20 is: 76,156,534.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,402,479.44 : 231,611,167.72 = 50,769,390.20 : x
  2. Step 2: Convert to fraction form
    154,402,479.44/231,611,167.72 = 50,769,390.20/x
  3. Step 3: Cross multiply
    154,402,479.44x = 231,611,167.72 × 50,769,390.20
  4. Step 4: Simplify right side
    154,402,479.44x = 11,758,757,748,654,324
  5. Step 5: Solve for x
    x = 11,758,757,748,654,324/154,402,479.44
  6. Step 6: Final answer
    x = 76,156,534.48

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