Home / 247,346,255.70-370,924,905.15-74,765,711.70

Finding the Fourth Proportional to 247,346,255.70, 370,924,905.15 and 74,765,711.70

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Solution

The fourth proportional to 247,346,255.70, 370,924,905.15 and 74,765,711.70 is: 112,120,009.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,346,255.70 : 370,924,905.15 = 74,765,711.70 : x
  2. Step 2: Convert to fraction form
    247,346,255.70/370,924,905.15 = 74,765,711.70/x
  3. Step 3: Cross multiply
    247,346,255.70x = 370,924,905.15 × 74,765,711.70
  4. Step 4: Simplify right side
    247,346,255.70x = 27,732,464,520,794,744
  5. Step 5: Solve for x
    x = 27,732,464,520,794,744/247,346,255.70
  6. Step 6: Final answer
    x = 112,120,009.43

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