Home / 162,047,532.07-223,625,576.82-87,708,079

Finding the Fourth Proportional to 162,047,532.07, 223,625,576.82 and 87,708,079

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Solution

The fourth proportional to 162,047,532.07, 223,625,576.82 and 87,708,079 is: 121,037,139.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,047,532.07 : 223,625,576.82 = 87,708,079 : x
  2. Step 2: Convert to fraction form
    162,047,532.07/223,625,576.82 = 87,708,079/x
  3. Step 3: Cross multiply
    162,047,532.07x = 223,625,576.82 × 87,708,079
  4. Step 4: Simplify right side
    162,047,532.07x = 19,613,769,758,149,128
  5. Step 5: Solve for x
    x = 19,613,769,758,149,128/162,047,532.07
  6. Step 6: Final answer
    x = 121,037,139.58

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