Home / 414,072,002.90-620,871,808.35-155,295,665.30

Finding the Fourth Proportional to 414,072,002.90, 620,871,808.35 and 155,295,665.30

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Solution

The fourth proportional to 414,072,002.90, 620,871,808.35 and 155,295,665.30 is: 232,854,913.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,072,002.90 : 620,871,808.35 = 155,295,665.30 : x
  2. Step 2: Convert to fraction form
    414,072,002.90/620,871,808.35 = 155,295,665.30/x
  3. Step 3: Cross multiply
    414,072,002.90x = 620,871,808.35 × 155,295,665.30
  4. Step 4: Simplify right side
    414,072,002.90x = 96,418,700,543,727,360
  5. Step 5: Solve for x
    x = 96,418,700,543,727,360/414,072,002.90
  6. Step 6: Final answer
    x = 232,854,913.80

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