Home / 490,667,351.10-736,001,026.65-284,043,090.30

Finding the Fourth Proportional to 490,667,351.10, 736,001,026.65 and 284,043,090.30

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Solution

The fourth proportional to 490,667,351.10, 736,001,026.65 and 284,043,090.30 is: 426,064,635.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    490,667,351.10 : 736,001,026.65 = 284,043,090.30 : x
  2. Step 2: Convert to fraction form
    490,667,351.10/736,001,026.65 = 284,043,090.30/x
  3. Step 3: Cross multiply
    490,667,351.10x = 736,001,026.65 × 284,043,090.30
  4. Step 4: Simplify right side
    490,667,351.10x = 209,056,006,073,638,656
  5. Step 5: Solve for x
    x = 209,056,006,073,638,656/490,667,351.10
  6. Step 6: Final answer
    x = 426,064,635.45

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