Home / 11,302,867.64-16,932,908.32-6,678,023.00

Finding the Fourth Proportional to 11,302,867.64, 16,932,908.32 and 6,678,023.00

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Solution

The fourth proportional to 11,302,867.64, 16,932,908.32 and 6,678,023.00 is: 10,004,394.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,867.64 : 16,932,908.32 = 6,678,023.00 : x
  2. Step 2: Convert to fraction form
    11,302,867.64/16,932,908.32 = 6,678,023.00/x
  3. Step 3: Cross multiply
    11,302,867.64x = 16,932,908.32 × 6,678,023.00
  4. Step 4: Simplify right side
    11,302,867.64x = 113,078,351,116,491.75
  5. Step 5: Solve for x
    x = 113,078,351,116,491.75/11,302,867.64
  6. Step 6: Final answer
    x = 10,004,394.88

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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.