Home / 22,483,433.89-33,728,367.95-6,922,579.08

Finding the Fourth Proportional to 22,483,433.89, 33,728,367.95 and 6,922,579.08

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Solution

The fourth proportional to 22,483,433.89, 33,728,367.95 and 6,922,579.08 is: 10,384,859.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,483,433.89 : 33,728,367.95 = 6,922,579.08 : x
  2. Step 2: Convert to fraction form
    22,483,433.89/33,728,367.95 = 6,922,579.08/x
  3. Step 3: Cross multiply
    22,483,433.89x = 33,728,367.95 × 6,922,579.08
  4. Step 4: Simplify right side
    22,483,433.89x = 233,487,294,390,518.94
  5. Step 5: Solve for x
    x = 233,487,294,390,518.94/22,483,433.89
  6. Step 6: Final answer
    x = 10,384,859.16

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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.