Home / 605,095,139.46-835,022,804.25-337,182,263.91

Finding the Fourth Proportional to 605,095,139.46, 835,022,804.25 and 337,182,263.91

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Solution

The fourth proportional to 605,095,139.46, 835,022,804.25 and 337,182,263.91 is: 465,306,794.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,095,139.46 : 835,022,804.25 = 337,182,263.91 : x
  2. Step 2: Convert to fraction form
    605,095,139.46/835,022,804.25 = 337,182,263.91/x
  3. Step 3: Cross multiply
    605,095,139.46x = 835,022,804.25 × 337,182,263.91
  4. Step 4: Simplify right side
    605,095,139.46x = 281,554,879,553,491,776
  5. Step 5: Solve for x
    x = 281,554,879,553,491,776/605,095,139.46
  6. Step 6: Final answer
    x = 465,306,794.24

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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.