Home / 27,736,382.88-41,577,280.38-16,207,218.72

Finding the Fourth Proportional to 27,736,382.88, 41,577,280.38 and 16,207,218.72

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Solution

The fourth proportional to 27,736,382.88, 41,577,280.38 and 16,207,218.72 is: 24,294,879.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,736,382.88 : 41,577,280.38 = 16,207,218.72 : x
  2. Step 2: Convert to fraction form
    27,736,382.88/41,577,280.38 = 16,207,218.72/x
  3. Step 3: Cross multiply
    27,736,382.88x = 41,577,280.38 × 16,207,218.72
  4. Step 4: Simplify right side
    27,736,382.88x = 673,852,076,901,424.75
  5. Step 5: Solve for x
    x = 673,852,076,901,424.75/27,736,382.88
  6. Step 6: Final answer
    x = 24,294,879.39

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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.