Home / 37,097,999.70-55,646,999.55-33,129,906.90

Finding the Fourth Proportional to 37,097,999.70, 55,646,999.55 and 33,129,906.90

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Solution

The fourth proportional to 37,097,999.70, 55,646,999.55 and 33,129,906.90 is: 49,694,860.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,097,999.70 : 55,646,999.55 = 33,129,906.90 : x
  2. Step 2: Convert to fraction form
    37,097,999.70/55,646,999.55 = 33,129,906.90/x
  3. Step 3: Cross multiply
    37,097,999.70x = 55,646,999.55 × 33,129,906.90
  4. Step 4: Simplify right side
    37,097,999.70x = 1,843,579,914,355,841.75
  5. Step 5: Solve for x
    x = 1,843,579,914,355,841.75/37,097,999.70
  6. Step 6: Final answer
    x = 49,694,860.35

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1.5x scale

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.