Home / 5,370,035,300,288.40-7,412,027,538,298.80-3,497,543,684,168.10

Finding the Fourth Proportional to 5,370,035,300,288.40, 7,412,027,538,298.80 and 3,497,543,684,168.10

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Solution

The fourth proportional to 5,370,035,300,288.40, 7,412,027,538,298.80 and 3,497,543,684,168.10 is: 4,827,508,322,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,035,300,288.40 : 7,412,027,538,298.80 = 3,497,543,684,168.10 : x
  2. Step 2: Convert to fraction form
    5,370,035,300,288.40/7,412,027,538,298.80 = 3,497,543,684,168.10/x
  3. Step 3: Cross multiply
    5,370,035,300,288.40x = 7,412,027,538,298.80 × 3,497,543,684,168.10
  4. Step 4: Simplify right side
    5,370,035,300,288.40x = 25,923,890,103,456,998,992,379,904
  5. Step 5: Solve for x
    x = 25,923,890,103,456,998,992,379,904/5,370,035,300,288.40
  6. Step 6: Final answer
    x = 4,827,508,322,350.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.