Home / 19,183,545.70-28,750,824.15-7,811,145.70

Finding the Fourth Proportional to 19,183,545.70, 28,750,824.15 and 7,811,145.70

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Solution

The fourth proportional to 19,183,545.70, 28,750,824.15 and 7,811,145.70 is: 11,706,744.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,183,545.70 : 28,750,824.15 = 7,811,145.70 : x
  2. Step 2: Convert to fraction form
    19,183,545.70/28,750,824.15 = 7,811,145.70/x
  3. Step 3: Cross multiply
    19,183,545.70x = 28,750,824.15 × 7,811,145.70
  4. Step 4: Simplify right side
    19,183,545.70x = 224,576,876,430,728.66
  5. Step 5: Solve for x
    x = 224,576,876,430,728.66/19,183,545.70
  6. Step 6: Final answer
    x = 11,706,744.93

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