Home / 1,463,852,252.62-2,195,902,381.83-468,016,849.18

Finding the Fourth Proportional to 1,463,852,252.62, 2,195,902,381.83 and 468,016,849.18

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Solution

The fourth proportional to 1,463,852,252.62, 2,195,902,381.83 and 468,016,849.18 is: 702,064,919.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,852,252.62 : 2,195,902,381.83 = 468,016,849.18 : x
  2. Step 2: Convert to fraction form
    1,463,852,252.62/2,195,902,381.83 = 468,016,849.18/x
  3. Step 3: Cross multiply
    1,463,852,252.62x = 2,195,902,381.83 × 468,016,849.18
  4. Step 4: Simplify right side
    1,463,852,252.62x = 1,027,719,313,850,933,888
  5. Step 5: Solve for x
    x = 1,027,719,313,850,933,888/1,463,852,252.62
  6. Step 6: Final answer
    x = 702,064,919.47

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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.