Home / 2,022,409,985.40-3,029,080,014.90-1,659,612,929.40

Finding the Fourth Proportional to 2,022,409,985.40, 3,029,080,014.90 and 1,659,612,929.40

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Solution

The fourth proportional to 2,022,409,985.40, 3,029,080,014.90 and 1,659,612,929.40 is: 2,485,697,951.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,409,985.40 : 3,029,080,014.90 = 1,659,612,929.40 : x
  2. Step 2: Convert to fraction form
    2,022,409,985.40/3,029,080,014.90 = 1,659,612,929.40/x
  3. Step 3: Cross multiply
    2,022,409,985.40x = 3,029,080,014.90 × 1,659,612,929.40
  4. Step 4: Simplify right side
    2,022,409,985.40x = 5,027,100,356,915,184,640
  5. Step 5: Solve for x
    x = 5,027,100,356,915,184,640/2,022,409,985.40
  6. Step 6: Final answer
    x = 2,485,697,951.06

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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.