Home / 598,251,745.14-825,725,157.57-350,812,815.54

Finding the Fourth Proportional to 598,251,745.14, 825,725,157.57 and 350,812,815.54

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Solution

The fourth proportional to 598,251,745.14, 825,725,157.57 and 350,812,815.54 is: 484,202,461.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,251,745.14 : 825,725,157.57 = 350,812,815.54 : x
  2. Step 2: Convert to fraction form
    598,251,745.14/825,725,157.57 = 350,812,815.54/x
  3. Step 3: Cross multiply
    598,251,745.14x = 825,725,157.57 × 350,812,815.54
  4. Step 4: Simplify right side
    598,251,745.14x = 289,674,967,389,341,888
  5. Step 5: Solve for x
    x = 289,674,967,389,341,888/598,251,745.14
  6. Step 6: Final answer
    x = 484,202,461.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.