Home / 2,146,690,813.12-3,220,107,964.52-593,852,097.58

Finding the Fourth Proportional to 2,146,690,813.12, 3,220,107,964.52 and 593,852,097.58

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Solution

The fourth proportional to 2,146,690,813.12, 3,220,107,964.52 and 593,852,097.58 is: 890,797,993.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,146,690,813.12 : 3,220,107,964.52 = 593,852,097.58 : x
  2. Step 2: Convert to fraction form
    2,146,690,813.12/3,220,107,964.52 = 593,852,097.58/x
  3. Step 3: Cross multiply
    2,146,690,813.12x = 3,220,107,964.52 × 593,852,097.58
  4. Step 4: Simplify right side
    2,146,690,813.12x = 1,912,267,869,153,181,952
  5. Step 5: Solve for x
    x = 1,912,267,869,153,181,952/2,146,690,813.12
  6. Step 6: Final answer
    x = 890,797,993.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.