Home / 36,191,140.80-54,294,584.40-11,925,938.40

Finding the Fourth Proportional to 36,191,140.80, 54,294,584.40 and 11,925,938.40

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Solution

The fourth proportional to 36,191,140.80, 54,294,584.40 and 11,925,938.40 is: 17,891,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,191,140.80 : 54,294,584.40 = 11,925,938.40 : x
  2. Step 2: Convert to fraction form
    36,191,140.80/54,294,584.40 = 11,925,938.40/x
  3. Step 3: Cross multiply
    36,191,140.80x = 54,294,584.40 × 11,925,938.40
  4. Step 4: Simplify right side
    36,191,140.80x = 647,513,869,008,001
  5. Step 5: Solve for x
    x = 647,513,869,008,001/36,191,140.80
  6. Step 6: Final answer
    x = 17,891,502.03

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