Home / 5,319,011,004.21-7,978,531,652.81-1,537,711,175.05

Finding the Fourth Proportional to 5,319,011,004.21, 7,978,531,652.81 and 1,537,711,175.05

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Solution

The fourth proportional to 5,319,011,004.21, 7,978,531,652.81 and 1,537,711,175.05 is: 2,306,571,141.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,319,011,004.21 : 7,978,531,652.81 = 1,537,711,175.05 : x
  2. Step 2: Convert to fraction form
    5,319,011,004.21/7,978,531,652.81 = 1,537,711,175.05/x
  3. Step 3: Cross multiply
    5,319,011,004.21x = 7,978,531,652.81 × 1,537,711,175.05
  4. Step 4: Simplify right side
    5,319,011,004.21x = 12,268,677,283,015,141,376
  5. Step 5: Solve for x
    x = 12,268,677,283,015,141,376/5,319,011,004.21
  6. Step 6: Final answer
    x = 2,306,571,141.38

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Why These Related Problems?

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