Home / 3,817,889,574.82-5,727,658,651.59-1,162,153,324.14

Finding the Fourth Proportional to 3,817,889,574.82, 5,727,658,651.59 and 1,162,153,324.14

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Solution

The fourth proportional to 3,817,889,574.82, 5,727,658,651.59 and 1,162,153,324.14 is: 1,743,480,897.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,889,574.82 : 5,727,658,651.59 = 1,162,153,324.14 : x
  2. Step 2: Convert to fraction form
    3,817,889,574.82/5,727,658,651.59 = 1,162,153,324.14/x
  3. Step 3: Cross multiply
    3,817,889,574.82x = 5,727,658,651.59 × 1,162,153,324.14
  4. Step 4: Simplify right side
    3,817,889,574.82x = 6,656,417,541,489,736,704
  5. Step 5: Solve for x
    x = 6,656,417,541,489,736,704/3,817,889,574.82
  6. Step 6: Final answer
    x = 1,743,480,897.24

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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.