Home / 3,631,487,089.23-5,011,297,344.29-2,023,856,539.02

Finding the Fourth Proportional to 3,631,487,089.23, 5,011,297,344.29 and 2,023,856,539.02

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Solution

The fourth proportional to 3,631,487,089.23, 5,011,297,344.29 and 2,023,856,539.02 is: 2,792,835,730.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,487,089.23 : 5,011,297,344.29 = 2,023,856,539.02 : x
  2. Step 2: Convert to fraction form
    3,631,487,089.23/5,011,297,344.29 = 2,023,856,539.02/x
  3. Step 3: Cross multiply
    3,631,487,089.23x = 5,011,297,344.29 × 2,023,856,539.02
  4. Step 4: Simplify right side
    3,631,487,089.23x = 10,142,146,899,204,757,504
  5. Step 5: Solve for x
    x = 10,142,146,899,204,757,504/3,631,487,089.23
  6. Step 6: Final answer
    x = 2,792,835,730.93

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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.