Home / 2,099,730,357,769.70-3,149,595,536,654.50-2,017,447,985,468.90

Finding the Fourth Proportional to 2,099,730,357,769.70, 3,149,595,536,654.50 and 2,017,447,985,468.90

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Solution

The fourth proportional to 2,099,730,357,769.70, 3,149,595,536,654.50 and 2,017,447,985,468.90 is: 3,026,171,978,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,730,357,769.70 : 3,149,595,536,654.50 = 2,017,447,985,468.90 : x
  2. Step 2: Convert to fraction form
    2,099,730,357,769.70/3,149,595,536,654.50 = 2,017,447,985,468.90/x
  3. Step 3: Cross multiply
    2,099,730,357,769.70x = 3,149,595,536,654.50 × 2,017,447,985,468.90
  4. Step 4: Simplify right side
    2,099,730,357,769.70x = 6,354,145,170,465,460,190,183,424
  5. Step 5: Solve for x
    x = 6,354,145,170,465,460,190,183,424/2,099,730,357,769.70
  6. Step 6: Final answer
    x = 3,026,171,978,203.30

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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.