Home / 337,471,132.36-506,155,551.78-91,846,907.70

Finding the Fourth Proportional to 337,471,132.36, 506,155,551.78 and 91,846,907.70

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Solution

The fourth proportional to 337,471,132.36, 506,155,551.78 and 91,846,907.70 is: 137,756,441.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,471,132.36 : 506,155,551.78 = 91,846,907.70 : x
  2. Step 2: Convert to fraction form
    337,471,132.36/506,155,551.78 = 91,846,907.70/x
  3. Step 3: Cross multiply
    337,471,132.36x = 506,155,551.78 × 91,846,907.70
  4. Step 4: Simplify right side
    337,471,132.36x = 46,488,822,246,180,232
  5. Step 5: Solve for x
    x = 46,488,822,246,180,232/337,471,132.36
  6. Step 6: Final answer
    x = 137,756,441.33

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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.