Home / 1,582,986,241.52-2,373,366,759.24-697,251,241.52

Finding the Fourth Proportional to 1,582,986,241.52, 2,373,366,759.24 and 697,251,241.52

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Solution

The fourth proportional to 1,582,986,241.52, 2,373,366,759.24 and 697,251,241.52 is: 1,045,386,798.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,986,241.52 : 2,373,366,759.24 = 697,251,241.52 : x
  2. Step 2: Convert to fraction form
    1,582,986,241.52/2,373,366,759.24 = 697,251,241.52/x
  3. Step 3: Cross multiply
    1,582,986,241.52x = 2,373,366,759.24 × 697,251,241.52
  4. Step 4: Simplify right side
    1,582,986,241.52x = 1,654,832,919,462,388,736
  5. Step 5: Solve for x
    x = 1,654,832,919,462,388,736/1,582,986,241.52
  6. Step 6: Final answer
    x = 1,045,386,798.73

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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.