Home / 126,374,627.40-189,561,941.10-112,025,720.40

Finding the Fourth Proportional to 126,374,627.40, 189,561,941.10 and 112,025,720.40

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Solution

The fourth proportional to 126,374,627.40, 189,561,941.10 and 112,025,720.40 is: 168,038,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,374,627.40 : 189,561,941.10 = 112,025,720.40 : x
  2. Step 2: Convert to fraction form
    126,374,627.40/189,561,941.10 = 112,025,720.40/x
  3. Step 3: Cross multiply
    126,374,627.40x = 189,561,941.10 × 112,025,720.40
  4. Step 4: Simplify right side
    126,374,627.40x = 21,235,813,012,149,868
  5. Step 5: Solve for x
    x = 21,235,813,012,149,868/126,374,627.40
  6. Step 6: Final answer
    x = 168,038,580.60

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