Home / 3,214,473,785,665.60-4,432,994,128,287.20-2,346,002,937,071.80

Finding the Fourth Proportional to 3,214,473,785,665.60, 4,432,994,128,287.20 and 2,346,002,937,071.80

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Solution

The fourth proportional to 3,214,473,785,665.60, 4,432,994,128,287.20 and 2,346,002,937,071.80 is: 3,235,309,396,940.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,473,785,665.60 : 4,432,994,128,287.20 = 2,346,002,937,071.80 : x
  2. Step 2: Convert to fraction form
    3,214,473,785,665.60/4,432,994,128,287.20 = 2,346,002,937,071.80/x
  3. Step 3: Cross multiply
    3,214,473,785,665.60x = 4,432,994,128,287.20 × 2,346,002,937,071.80
  4. Step 4: Simplify right side
    3,214,473,785,665.60x = 10,399,817,244,983,813,652,611,072
  5. Step 5: Solve for x
    x = 10,399,817,244,983,813,652,611,072/3,214,473,785,665.60
  6. Step 6: Final answer
    x = 3,235,309,396,940.81

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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.