Home / 30,621,035.80-45,931,553.70-27,786,683.80

Finding the Fourth Proportional to 30,621,035.80, 45,931,553.70 and 27,786,683.80

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Solution

The fourth proportional to 30,621,035.80, 45,931,553.70 and 27,786,683.80 is: 41,680,025.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,621,035.80 : 45,931,553.70 = 27,786,683.80 : x
  2. Step 2: Convert to fraction form
    30,621,035.80/45,931,553.70 = 27,786,683.80/x
  3. Step 3: Cross multiply
    30,621,035.80x = 45,931,553.70 × 27,786,683.80
  4. Step 4: Simplify right side
    30,621,035.80x = 1,276,285,559,104,620.25
  5. Step 5: Solve for x
    x = 1,276,285,559,104,620.25/30,621,035.80
  6. Step 6: Final answer
    x = 41,680,025.70

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