Home / 65,554,792.43-90,465,631.65-36,186,144.12

Finding the Fourth Proportional to 65,554,792.43, 90,465,631.65 and 36,186,144.12

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Solution

The fourth proportional to 65,554,792.43, 90,465,631.65 and 36,186,144.12 is: 49,936,888.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,554,792.43 : 90,465,631.65 = 36,186,144.12 : x
  2. Step 2: Convert to fraction form
    65,554,792.43/90,465,631.65 = 36,186,144.12/x
  3. Step 3: Cross multiply
    65,554,792.43x = 90,465,631.65 × 36,186,144.12
  4. Step 4: Simplify right side
    65,554,792.43x = 3,273,602,384,793,733.50
  5. Step 5: Solve for x
    x = 3,273,602,384,793,733.50/65,554,792.43
  6. Step 6: Final answer
    x = 49,936,888.88

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