Home / 27,222,513.88-37,566,594.07-14,832,709.86

Finding the Fourth Proportional to 27,222,513.88, 37,566,594.07 and 14,832,709.86

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Solution

The fourth proportional to 27,222,513.88, 37,566,594.07 and 14,832,709.86 is: 20,468,880.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,222,513.88 : 37,566,594.07 = 14,832,709.86 : x
  2. Step 2: Convert to fraction form
    27,222,513.88/37,566,594.07 = 14,832,709.86/x
  3. Step 3: Cross multiply
    27,222,513.88x = 37,566,594.07 × 14,832,709.86
  4. Step 4: Simplify right side
    27,222,513.88x = 557,214,390,268,706.50
  5. Step 5: Solve for x
    x = 557,214,390,268,706.50/27,222,513.88
  6. Step 6: Final answer
    x = 20,468,880.75

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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.