Home / 3,170,465,310.30-4,755,697,965.45-2,295,217,412.70

Finding the Fourth Proportional to 3,170,465,310.30, 4,755,697,965.45 and 2,295,217,412.70

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Solution

The fourth proportional to 3,170,465,310.30, 4,755,697,965.45 and 2,295,217,412.70 is: 3,442,826,119.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,465,310.30 : 4,755,697,965.45 = 2,295,217,412.70 : x
  2. Step 2: Convert to fraction form
    3,170,465,310.30/4,755,697,965.45 = 2,295,217,412.70/x
  3. Step 3: Cross multiply
    3,170,465,310.30x = 4,755,697,965.45 × 2,295,217,412.70
  4. Step 4: Simplify right side
    3,170,465,310.30x = 10,915,360,779,842,801,664
  5. Step 5: Solve for x
    x = 10,915,360,779,842,801,664/3,170,465,310.30
  6. Step 6: Final answer
    x = 3,442,826,119.05

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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.