Home / 401,919,353.58-602,812,162.02-121,733,652.75

Finding the Fourth Proportional to 401,919,353.58, 602,812,162.02 and 121,733,652.75

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Solution

The fourth proportional to 401,919,353.58, 602,812,162.02 and 121,733,652.75 is: 182,580,225.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    401,919,353.58 : 602,812,162.02 = 121,733,652.75 : x
  2. Step 2: Convert to fraction form
    401,919,353.58/602,812,162.02 = 121,733,652.75/x
  3. Step 3: Cross multiply
    401,919,353.58x = 602,812,162.02 × 121,733,652.75
  4. Step 4: Simplify right side
    401,919,353.58x = 73,382,526,404,515,088
  5. Step 5: Solve for x
    x = 73,382,526,404,515,088/401,919,353.58
  6. Step 6: Final answer
    x = 182,580,225.98

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