Home / 2,202,386,635.60-3,303,579,953.40-1,271,302,003.60

Finding the Fourth Proportional to 2,202,386,635.60, 3,303,579,953.40 and 1,271,302,003.60

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Solution

The fourth proportional to 2,202,386,635.60, 3,303,579,953.40 and 1,271,302,003.60 is: 1,906,953,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,386,635.60 : 3,303,579,953.40 = 1,271,302,003.60 : x
  2. Step 2: Convert to fraction form
    2,202,386,635.60/3,303,579,953.40 = 1,271,302,003.60/x
  3. Step 3: Cross multiply
    2,202,386,635.60x = 3,303,579,953.40 × 1,271,302,003.60
  4. Step 4: Simplify right side
    2,202,386,635.60x = 4,199,847,813,810,214,400
  5. Step 5: Solve for x
    x = 4,199,847,813,810,214,400/2,202,386,635.60
  6. Step 6: Final answer
    x = 1,906,953,005.40

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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.