Home / 2,563,646,259,514.60-3,844,652,949,084.90-842,195,016,219.88

Finding the Fourth Proportional to 2,563,646,259,514.60, 3,844,652,949,084.90 and 842,195,016,219.88

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Solution

The fourth proportional to 2,563,646,259,514.60, 3,844,652,949,084.90 and 842,195,016,219.88 is: 1,263,024,311,875.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,646,259,514.60 : 3,844,652,949,084.90 = 842,195,016,219.88 : x
  2. Step 2: Convert to fraction form
    2,563,646,259,514.60/3,844,652,949,084.90 = 842,195,016,219.88/x
  3. Step 3: Cross multiply
    2,563,646,259,514.60x = 3,844,652,949,084.90 × 842,195,016,219.88
  4. Step 4: Simplify right side
    2,563,646,259,514.60x = 3,237,947,552,814,366,600,462,336
  5. Step 5: Solve for x
    x = 3,237,947,552,814,366,600,462,336/2,563,646,259,514.60
  6. Step 6: Final answer
    x = 1,263,024,311,875.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.