Home / 3,337,079,171.61-4,605,173,817.17-1,811,167,334.79

Finding the Fourth Proportional to 3,337,079,171.61, 4,605,173,817.17 and 1,811,167,334.79

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Solution

The fourth proportional to 3,337,079,171.61, 4,605,173,817.17 and 1,811,167,334.79 is: 2,499,413,397.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,079,171.61 : 4,605,173,817.17 = 1,811,167,334.79 : x
  2. Step 2: Convert to fraction form
    3,337,079,171.61/4,605,173,817.17 = 1,811,167,334.79/x
  3. Step 3: Cross multiply
    3,337,079,171.61x = 4,605,173,817.17 × 1,811,167,334.79
  4. Step 4: Simplify right side
    3,337,079,171.61x = 8,340,740,388,679,424,000
  5. Step 5: Solve for x
    x = 8,340,740,388,679,424,000/3,337,079,171.61
  6. Step 6: Final answer
    x = 2,499,413,397.09

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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.