Home / 19,487,234.20-29,230,851.30-5,110,274.20

Finding the Fourth Proportional to 19,487,234.20, 29,230,851.30 and 5,110,274.20

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Solution

The fourth proportional to 19,487,234.20, 29,230,851.30 and 5,110,274.20 is: 7,665,411.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,487,234.20 : 29,230,851.30 = 5,110,274.20 : x
  2. Step 2: Convert to fraction form
    19,487,234.20/29,230,851.30 = 5,110,274.20/x
  3. Step 3: Cross multiply
    19,487,234.20x = 29,230,851.30 × 5,110,274.20
  4. Step 4: Simplify right side
    19,487,234.20x = 149,377,665,242,426.47
  5. Step 5: Solve for x
    x = 149,377,665,242,426.47/19,487,234.20
  6. Step 6: Final answer
    x = 7,665,411.30

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