Home / 137,002,568.16-205,549,535.24-91,125,300.56

Finding the Fourth Proportional to 137,002,568.16, 205,549,535.24 and 91,125,300.56

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Solution

The fourth proportional to 137,002,568.16, 205,549,535.24 and 91,125,300.56 is: 136,718,336.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,002,568.16 : 205,549,535.24 = 91,125,300.56 : x
  2. Step 2: Convert to fraction form
    137,002,568.16/205,549,535.24 = 91,125,300.56/x
  3. Step 3: Cross multiply
    137,002,568.16x = 205,549,535.24 × 91,125,300.56
  4. Step 4: Simplify right side
    137,002,568.16x = 18,730,763,178,713,312
  5. Step 5: Solve for x
    x = 18,730,763,178,713,312/137,002,568.16
  6. Step 6: Final answer
    x = 136,718,336.23

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