Home / 33,068,716.32-49,496,946.54-17,677,528.80

Finding the Fourth Proportional to 33,068,716.32, 49,496,946.54 and 17,677,528.80

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Solution

The fourth proportional to 33,068,716.32, 49,496,946.54 and 17,677,528.80 is: 26,459,560.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,068,716.32 : 49,496,946.54 = 17,677,528.80 : x
  2. Step 2: Convert to fraction form
    33,068,716.32/49,496,946.54 = 17,677,528.80/x
  3. Step 3: Cross multiply
    33,068,716.32x = 49,496,946.54 × 17,677,528.80
  4. Step 4: Simplify right side
    33,068,716.32x = 874,983,697,972,910.38
  5. Step 5: Solve for x
    x = 874,983,697,972,910.38/33,068,716.32
  6. Step 6: Final answer
    x = 26,459,560.43

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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.