Home / 3,204,993,017.30-4,423,135,730.72-2,016,580,667.27

Finding the Fourth Proportional to 3,204,993,017.30, 4,423,135,730.72 and 2,016,580,667.27

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Solution

The fourth proportional to 3,204,993,017.30, 4,423,135,730.72 and 2,016,580,667.27 is: 2,783,035,705.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,993,017.30 : 4,423,135,730.72 = 2,016,580,667.27 : x
  2. Step 2: Convert to fraction form
    3,204,993,017.30/4,423,135,730.72 = 2,016,580,667.27/x
  3. Step 3: Cross multiply
    3,204,993,017.30x = 4,423,135,730.72 × 2,016,580,667.27
  4. Step 4: Simplify right side
    3,204,993,017.30x = 8,919,610,003,248,918,528
  5. Step 5: Solve for x
    x = 8,919,610,003,248,918,528/3,204,993,017.30
  6. Step 6: Final answer
    x = 2,783,035,705.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.