Home / 17,677,394.64-26,517,212.60-5,547,336.84

Finding the Fourth Proportional to 17,677,394.64, 26,517,212.60 and 5,547,336.84

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Solution

The fourth proportional to 17,677,394.64, 26,517,212.60 and 5,547,336.84 is: 8,321,356.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,677,394.64 : 26,517,212.60 = 5,547,336.84 : x
  2. Step 2: Convert to fraction form
    17,677,394.64/26,517,212.60 = 5,547,336.84/x
  3. Step 3: Cross multiply
    17,677,394.64x = 26,517,212.60 × 5,547,336.84
  4. Step 4: Simplify right side
    17,677,394.64x = 147,099,910,322,355.50
  5. Step 5: Solve for x
    x = 147,099,910,322,355.50/17,677,394.64
  6. Step 6: Final answer
    x = 8,321,356.93

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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.