Home / 150,624,001.70-225,936,002.55-41,448,961.70

Finding the Fourth Proportional to 150,624,001.70, 225,936,002.55 and 41,448,961.70

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Solution

The fourth proportional to 150,624,001.70, 225,936,002.55 and 41,448,961.70 is: 62,173,442.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,624,001.70 : 225,936,002.55 = 41,448,961.70 : x
  2. Step 2: Convert to fraction form
    150,624,001.70/225,936,002.55 = 41,448,961.70/x
  3. Step 3: Cross multiply
    150,624,001.70x = 225,936,002.55 × 41,448,961.70
  4. Step 4: Simplify right side
    150,624,001.70x = 9,364,812,716,346,054
  5. Step 5: Solve for x
    x = 9,364,812,716,346,054/150,624,001.70
  6. Step 6: Final answer
    x = 62,173,442.55

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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.