Home / 84,194,869.18-126,296,831.01-26,691,624.38

Finding the Fourth Proportional to 84,194,869.18, 126,296,831.01 and 26,691,624.38

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Solution

The fourth proportional to 84,194,869.18, 126,296,831.01 and 26,691,624.38 is: 40,038,871.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,194,869.18 : 126,296,831.01 = 26,691,624.38 : x
  2. Step 2: Convert to fraction form
    84,194,869.18/126,296,831.01 = 26,691,624.38/x
  3. Step 3: Cross multiply
    84,194,869.18x = 126,296,831.01 × 26,691,624.38
  4. Step 4: Simplify right side
    84,194,869.18x = 3,371,067,573,703,256
  5. Step 5: Solve for x
    x = 3,371,067,573,703,256/84,194,869.18
  6. Step 6: Final answer
    x = 40,038,871.80

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