Home / 14,988,960.43-22,485,585.39-4,615,057.22

Finding the Fourth Proportional to 14,988,960.43, 22,485,585.39 and 4,615,057.22

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Solution

The fourth proportional to 14,988,960.43, 22,485,585.39 and 4,615,057.22 is: 6,923,246.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,988,960.43 : 22,485,585.39 = 4,615,057.22 : x
  2. Step 2: Convert to fraction form
    14,988,960.43/22,485,585.39 = 4,615,057.22/x
  3. Step 3: Cross multiply
    14,988,960.43x = 22,485,585.39 × 4,615,057.22
  4. Step 4: Simplify right side
    14,988,960.43x = 103,772,263,200,046.02
  5. Step 5: Solve for x
    x = 103,772,263,200,046.02/14,988,960.43
  6. Step 6: Final answer
    x = 6,923,246.19

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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.