Home / 3,337,079,170.11-4,605,173,815.09-1,811,167,333.29

Finding the Fourth Proportional to 3,337,079,170.11, 4,605,173,815.09 and 1,811,167,333.29

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Solution

The fourth proportional to 3,337,079,170.11, 4,605,173,815.09 and 1,811,167,333.29 is: 2,499,413,395.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,079,170.11 : 4,605,173,815.09 = 1,811,167,333.29 : x
  2. Step 2: Convert to fraction form
    3,337,079,170.11/4,605,173,815.09 = 1,811,167,333.29/x
  3. Step 3: Cross multiply
    3,337,079,170.11x = 4,605,173,815.09 × 1,811,167,333.29
  4. Step 4: Simplify right side
    3,337,079,170.11x = 8,340,740,378,018,018,304
  5. Step 5: Solve for x
    x = 8,340,740,378,018,018,304/3,337,079,170.11
  6. Step 6: Final answer
    x = 2,499,413,395.02

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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.