Home / 199,359,926.60-299,173,637.10-69,967,286.60

Finding the Fourth Proportional to 199,359,926.60, 299,173,637.10 and 69,967,286.60

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Solution

The fourth proportional to 199,359,926.60, 299,173,637.10 and 69,967,286.60 is: 104,997,869.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,359,926.60 : 299,173,637.10 = 69,967,286.60 : x
  2. Step 2: Convert to fraction form
    199,359,926.60/299,173,637.10 = 69,967,286.60/x
  3. Step 3: Cross multiply
    199,359,926.60x = 299,173,637.10 × 69,967,286.60
  4. Step 4: Simplify right side
    199,359,926.60x = 20,932,367,610,140,092
  5. Step 5: Solve for x
    x = 20,932,367,610,140,092/199,359,926.60
  6. Step 6: Final answer
    x = 104,997,869.77

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