Home / 16,835,811.83-25,253,770.60-4,705,195.33

Finding the Fourth Proportional to 16,835,811.83, 25,253,770.60 and 4,705,195.33

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Solution

The fourth proportional to 16,835,811.83, 25,253,770.60 and 4,705,195.33 is: 7,057,807.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,835,811.83 : 25,253,770.60 = 4,705,195.33 : x
  2. Step 2: Convert to fraction form
    16,835,811.83/25,253,770.60 = 4,705,195.33/x
  3. Step 3: Cross multiply
    16,835,811.83x = 25,253,770.60 × 4,705,195.33
  4. Step 4: Simplify right side
    16,835,811.83x = 118,823,923,502,988.58
  5. Step 5: Solve for x
    x = 118,823,923,502,988.58/16,835,811.83
  6. Step 6: Final answer
    x = 7,057,807.77

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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.