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Finding the Fourth Proportional to 491,169,656,978.10, 736,754,485,467.15 and 491,169,656,978.10

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Solution

The fourth proportional to 491,169,656,978.10, 736,754,485,467.15 and 491,169,656,978.10 is: 736,754,485,467.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,169,656,978.10 : 736,754,485,467.15 = 491,169,656,978.10 : x
  2. Step 2: Convert to fraction form
    491,169,656,978.10/736,754,485,467.15 = 491,169,656,978.10/x
  3. Step 3: Cross multiply
    491,169,656,978.10x = 736,754,485,467.15 × 491,169,656,978.10
  4. Step 4: Simplify right side
    491,169,656,978.10x = 361,871,447,903,976,606,924,800
  5. Step 5: Solve for x
    x = 361,871,447,903,976,606,924,800/491,169,656,978.10
  6. Step 6: Final answer
    x = 736,754,485,467.15

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Why These Related Problems?

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