Home / 119,782,960.20-165,300,983.28-64,778,816.70

Finding the Fourth Proportional to 119,782,960.20, 165,300,983.28 and 64,778,816.70

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Solution

The fourth proportional to 119,782,960.20, 165,300,983.28 and 64,778,816.70 is: 89,395,036.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,782,960.20 : 165,300,983.28 = 64,778,816.70 : x
  2. Step 2: Convert to fraction form
    119,782,960.20/165,300,983.28 = 64,778,816.70/x
  3. Step 3: Cross multiply
    119,782,960.20x = 165,300,983.28 × 64,778,816.70
  4. Step 4: Simplify right side
    119,782,960.20x = 10,708,002,096,224,886
  5. Step 5: Solve for x
    x = 10,708,002,096,224,886/119,782,960.20
  6. Step 6: Final answer
    x = 89,395,036.48

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