Home / 100,410,241.04-150,696,061.86-51,902,304.02

Finding the Fourth Proportional to 100,410,241.04, 150,696,061.86 and 51,902,304.02

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Solution

The fourth proportional to 100,410,241.04, 150,696,061.86 and 51,902,304.02 is: 77,895,170.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,410,241.04 : 150,696,061.86 = 51,902,304.02 : x
  2. Step 2: Convert to fraction form
    100,410,241.04/150,696,061.86 = 51,902,304.02/x
  3. Step 3: Cross multiply
    100,410,241.04x = 150,696,061.86 × 51,902,304.02
  4. Step 4: Simplify right side
    100,410,241.04x = 7,821,472,817,274,448
  5. Step 5: Solve for x
    x = 7,821,472,817,274,448/100,410,241.04
  6. Step 6: Final answer
    x = 77,895,170.22

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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.