Home / 57,413,865.15-86,137,479.07-18,551,503.91

Finding the Fourth Proportional to 57,413,865.15, 86,137,479.07 and 18,551,503.91

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Solution

The fourth proportional to 57,413,865.15, 86,137,479.07 and 18,551,503.91 is: 27,832,645.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,413,865.15 : 86,137,479.07 = 18,551,503.91 : x
  2. Step 2: Convert to fraction form
    57,413,865.15/86,137,479.07 = 18,551,503.91/x
  3. Step 3: Cross multiply
    57,413,865.15x = 86,137,479.07 × 18,551,503.91
  4. Step 4: Simplify right side
    57,413,865.15x = 1,597,979,779,933,613.25
  5. Step 5: Solve for x
    x = 1,597,979,779,933,613.25/57,413,865.15
  6. Step 6: Final answer
    x = 27,832,645.93

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