Home / 2,418,682,114.72-3,337,568,396.40-1,346,904,474.40

Finding the Fourth Proportional to 2,418,682,114.72, 3,337,568,396.40 and 1,346,904,474.40

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Solution

The fourth proportional to 2,418,682,114.72, 3,337,568,396.40 and 1,346,904,474.40 is: 1,858,609,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,682,114.72 : 3,337,568,396.40 = 1,346,904,474.40 : x
  2. Step 2: Convert to fraction form
    2,418,682,114.72/3,337,568,396.40 = 1,346,904,474.40/x
  3. Step 3: Cross multiply
    2,418,682,114.72x = 3,337,568,396.40 × 1,346,904,474.40
  4. Step 4: Simplify right side
    2,418,682,114.72x = 4,495,385,806,727,193,088
  5. Step 5: Solve for x
    x = 4,495,385,806,727,193,088/2,418,682,114.72
  6. Step 6: Final answer
    x = 1,858,609,603.70

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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.