Home / 150,218,593.70-224,939,824.44-103,675,696.20

Finding the Fourth Proportional to 150,218,593.70, 224,939,824.44 and 103,675,696.20

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Solution

The fourth proportional to 150,218,593.70, 224,939,824.44 and 103,675,696.20 is: 155,245,714.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,218,593.70 : 224,939,824.44 = 103,675,696.20 : x
  2. Step 2: Convert to fraction form
    150,218,593.70/224,939,824.44 = 103,675,696.20/x
  3. Step 3: Cross multiply
    150,218,593.70x = 224,939,824.44 × 103,675,696.20
  4. Step 4: Simplify right side
    150,218,593.70x = 23,320,792,901,922,776
  5. Step 5: Solve for x
    x = 23,320,792,901,922,776/150,218,593.70
  6. Step 6: Final answer
    x = 155,245,714.45

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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.