Home / 186,288,002.20-279,432,003.30-65,106,818.20

Finding the Fourth Proportional to 186,288,002.20, 279,432,003.30 and 65,106,818.20

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Solution

The fourth proportional to 186,288,002.20, 279,432,003.30 and 65,106,818.20 is: 97,660,227.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,288,002.20 : 279,432,003.30 = 65,106,818.20 : x
  2. Step 2: Convert to fraction form
    186,288,002.20/279,432,003.30 = 65,106,818.20/x
  3. Step 3: Cross multiply
    186,288,002.20x = 279,432,003.30 × 65,106,818.20
  4. Step 4: Simplify right side
    186,288,002.20x = 18,192,928,638,114,900
  5. Step 5: Solve for x
    x = 18,192,928,638,114,900/186,288,002.20
  6. Step 6: Final answer
    x = 97,660,227.30

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