Home / 2,396,704,359.61-3,307,554,162-1,339,432,301.66

Finding the Fourth Proportional to 2,396,704,359.61, 3,307,554,162 and 1,339,432,301.66

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Solution

The fourth proportional to 2,396,704,359.61, 3,307,554,162 and 1,339,432,301.66 is: 1,848,473,661.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,704,359.61 : 3,307,554,162 = 1,339,432,301.66 : x
  2. Step 2: Convert to fraction form
    2,396,704,359.61/3,307,554,162 = 1,339,432,301.66/x
  3. Step 3: Cross multiply
    2,396,704,359.61x = 3,307,554,162 × 1,339,432,301.66
  4. Step 4: Simplify right side
    2,396,704,359.61x = 4,430,244,884,056,234,496
  5. Step 5: Solve for x
    x = 4,430,244,884,056,234,496/2,396,704,359.61
  6. Step 6: Final answer
    x = 1,848,473,661.88

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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.