Home / 17,783,694.59-26,602,468.74-14,196,467.84

Finding the Fourth Proportional to 17,783,694.59, 26,602,468.74 and 14,196,467.84

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Solution

The fourth proportional to 17,783,694.59, 26,602,468.74 and 14,196,467.84 is: 21,236,368.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,783,694.59 : 26,602,468.74 = 14,196,467.84 : x
  2. Step 2: Convert to fraction form
    17,783,694.59/26,602,468.74 = 14,196,467.84/x
  3. Step 3: Cross multiply
    17,783,694.59x = 26,602,468.74 × 14,196,467.84
  4. Step 4: Simplify right side
    17,783,694.59x = 377,661,091,901,000.31
  5. Step 5: Solve for x
    x = 377,661,091,901,000.31/17,783,694.59
  6. Step 6: Final answer
    x = 21,236,368.52

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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.