Home / 66,954,535.40-100,406,919.90-26,556,660.20

Finding the Fourth Proportional to 66,954,535.40, 100,406,919.90 and 26,556,660.20

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Solution

The fourth proportional to 66,954,535.40, 100,406,919.90 and 26,556,660.20 is: 39,825,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,954,535.40 : 100,406,919.90 = 26,556,660.20 : x
  2. Step 2: Convert to fraction form
    66,954,535.40/100,406,919.90 = 26,556,660.20/x
  3. Step 3: Cross multiply
    66,954,535.40x = 100,406,919.90 × 26,556,660.20
  4. Step 4: Simplify right side
    66,954,535.40x = 2,666,472,453,512,918
  5. Step 5: Solve for x
    x = 2,666,472,453,512,918/66,954,535.40
  6. Step 6: Final answer
    x = 39,825,120.70

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