Home / 115,909,346.10-173,864,019.15-107,150,459.70

Finding the Fourth Proportional to 115,909,346.10, 173,864,019.15 and 107,150,459.70

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Solution

The fourth proportional to 115,909,346.10, 173,864,019.15 and 107,150,459.70 is: 160,725,689.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,909,346.10 : 173,864,019.15 = 107,150,459.70 : x
  2. Step 2: Convert to fraction form
    115,909,346.10/173,864,019.15 = 107,150,459.70/x
  3. Step 3: Cross multiply
    115,909,346.10x = 173,864,019.15 × 107,150,459.70
  4. Step 4: Simplify right side
    115,909,346.10x = 18,629,609,577,212,104
  5. Step 5: Solve for x
    x = 18,629,609,577,212,104/115,909,346.10
  6. Step 6: Final answer
    x = 160,725,689.55

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