Home / 15,557,587.20-23,336,380.80-6,580,972.80

Finding the Fourth Proportional to 15,557,587.20, 23,336,380.80 and 6,580,972.80

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Solution

The fourth proportional to 15,557,587.20, 23,336,380.80 and 6,580,972.80 is: 9,871,459.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,557,587.20 : 23,336,380.80 = 6,580,972.80 : x
  2. Step 2: Convert to fraction form
    15,557,587.20/23,336,380.80 = 6,580,972.80/x
  3. Step 3: Cross multiply
    15,557,587.20x = 23,336,380.80 × 6,580,972.80
  4. Step 4: Simplify right side
    15,557,587.20x = 153,576,087,295,242.25
  5. Step 5: Solve for x
    x = 153,576,087,295,242.25/15,557,587.20
  6. Step 6: Final answer
    x = 9,871,459.20

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