Home / 16,932,523.86-23,366,927.25-9,197,503.38

Finding the Fourth Proportional to 16,932,523.86, 23,366,927.25 and 9,197,503.38

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Solution

The fourth proportional to 16,932,523.86, 23,366,927.25 and 9,197,503.38 is: 12,692,578.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932,523.86 : 23,366,927.25 = 9,197,503.38 : x
  2. Step 2: Convert to fraction form
    16,932,523.86/23,366,927.25 = 9,197,503.38/x
  3. Step 3: Cross multiply
    16,932,523.86x = 23,366,927.25 × 9,197,503.38
  4. Step 4: Simplify right side
    16,932,523.86x = 214,917,392,362,089.12
  5. Step 5: Solve for x
    x = 214,917,392,362,089.12/16,932,523.86
  6. Step 6: Final answer
    x = 12,692,578.74

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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.