Home / 3,979,904,762,992.40-5,970,454,060,267.20-1,397,872,174,342.40

Finding the Fourth Proportional to 3,979,904,762,992.40, 5,970,454,060,267.20 and 1,397,872,174,342.40

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Solution

The fourth proportional to 3,979,904,762,992.40, 5,970,454,060,267.20 and 1,397,872,174,342.40 is: 2,097,017,917,776.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,979,904,762,992.40 : 5,970,454,060,267.20 = 1,397,872,174,342.40 : x
  2. Step 2: Convert to fraction form
    3,979,904,762,992.40/5,970,454,060,267.20 = 1,397,872,174,342.40/x
  3. Step 3: Cross multiply
    3,979,904,762,992.40x = 5,970,454,060,267.20 × 1,397,872,174,342.40
  4. Step 4: Simplify right side
    3,979,904,762,992.40x = 8,345,931,599,037,120,953,450,496
  5. Step 5: Solve for x
    x = 8,345,931,599,037,120,953,450,496/3,979,904,762,992.40
  6. Step 6: Final answer
    x = 2,097,017,917,776.00

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