Home / 33,068,696.76-49,496,917.32-17,677,509.30

Finding the Fourth Proportional to 33,068,696.76, 49,496,917.32 and 17,677,509.30

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Solution

The fourth proportional to 33,068,696.76, 49,496,917.32 and 17,677,509.30 is: 26,459,531.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,068,696.76 : 49,496,917.32 = 17,677,509.30 : x
  2. Step 2: Convert to fraction form
    33,068,696.76/49,496,917.32 = 17,677,509.30/x
  3. Step 3: Cross multiply
    33,068,696.76x = 49,496,917.32 × 17,677,509.30
  4. Step 4: Simplify right side
    33,068,696.76x = 874,982,216,245,631.12
  5. Step 5: Solve for x
    x = 874,982,216,245,631.12/33,068,696.76
  6. Step 6: Final answer
    x = 26,459,531.28

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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.