Home / 835,055,925,299.33-1,252,071,263,940.70-324,518,576,434.41

Finding the Fourth Proportional to 835,055,925,299.33, 1,252,071,263,940.70 and 324,518,576,434.41

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Solution

The fourth proportional to 835,055,925,299.33, 1,252,071,263,940.70 and 324,518,576,434.41 is: 486,578,649,235.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,055,925,299.33 : 1,252,071,263,940.70 = 324,518,576,434.41 : x
  2. Step 2: Convert to fraction form
    835,055,925,299.33/1,252,071,263,940.70 = 324,518,576,434.41/x
  3. Step 3: Cross multiply
    835,055,925,299.33x = 1,252,071,263,940.70 × 324,518,576,434.41
  4. Step 4: Simplify right side
    835,055,925,299.33x = 406,320,384,168,468,338,966,528
  5. Step 5: Solve for x
    x = 406,320,384,168,468,338,966,528/835,055,925,299.33
  6. Step 6: Final answer
    x = 486,578,649,235.76

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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.