Home / 249,400,117.80-374,100,176.70-243,022,825.80

Finding the Fourth Proportional to 249,400,117.80, 374,100,176.70 and 243,022,825.80

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Solution

The fourth proportional to 249,400,117.80, 374,100,176.70 and 243,022,825.80 is: 364,534,238.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,400,117.80 : 374,100,176.70 = 243,022,825.80 : x
  2. Step 2: Convert to fraction form
    249,400,117.80/374,100,176.70 = 243,022,825.80/x
  3. Step 3: Cross multiply
    249,400,117.80x = 374,100,176.70 × 243,022,825.80
  4. Step 4: Simplify right side
    249,400,117.80x = 90,914,882,073,913,328
  5. Step 5: Solve for x
    x = 90,914,882,073,913,328/249,400,117.80
  6. Step 6: Final answer
    x = 364,534,238.70

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