Home / 2,202,263,999.10-3,303,395,998.65-1,547,953,839.90

Finding the Fourth Proportional to 2,202,263,999.10, 3,303,395,998.65 and 1,547,953,839.90

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Solution

The fourth proportional to 2,202,263,999.10, 3,303,395,998.65 and 1,547,953,839.90 is: 2,321,930,759.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,263,999.10 : 3,303,395,998.65 = 1,547,953,839.90 : x
  2. Step 2: Convert to fraction form
    2,202,263,999.10/3,303,395,998.65 = 1,547,953,839.90/x
  3. Step 3: Cross multiply
    2,202,263,999.10x = 3,303,395,998.65 × 1,547,953,839.90
  4. Step 4: Simplify right side
    2,202,263,999.10x = 5,113,504,520,820,562,944
  5. Step 5: Solve for x
    x = 5,113,504,520,820,562,944/2,202,263,999.10
  6. Step 6: Final answer
    x = 2,321,930,759.85

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1.5x scale

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.