Home / 4,129,056,012.20-6,193,584,018.30-3,677,575,231.40

Finding the Fourth Proportional to 4,129,056,012.20, 6,193,584,018.30 and 3,677,575,231.40

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Solution

The fourth proportional to 4,129,056,012.20, 6,193,584,018.30 and 3,677,575,231.40 is: 5,516,362,847.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,056,012.20 : 6,193,584,018.30 = 3,677,575,231.40 : x
  2. Step 2: Convert to fraction form
    4,129,056,012.20/6,193,584,018.30 = 3,677,575,231.40/x
  3. Step 3: Cross multiply
    4,129,056,012.20x = 6,193,584,018.30 × 3,677,575,231.40
  4. Step 4: Simplify right side
    4,129,056,012.20x = 22,777,371,179,294,965,760
  5. Step 5: Solve for x
    x = 22,777,371,179,294,965,760/4,129,056,012.20
  6. Step 6: Final answer
    x = 5,516,362,847.10

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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.