Home / 50,045,181.52-75,074,903.22-15,504,298.33

Finding the Fourth Proportional to 50,045,181.52, 75,074,903.22 and 15,504,298.33

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Solution

The fourth proportional to 50,045,181.52, 75,074,903.22 and 15,504,298.33 is: 23,258,656.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,045,181.52 : 75,074,903.22 = 15,504,298.33 : x
  2. Step 2: Convert to fraction form
    50,045,181.52/75,074,903.22 = 15,504,298.33/x
  3. Step 3: Cross multiply
    50,045,181.52x = 75,074,903.22 × 15,504,298.33
  4. Step 4: Simplify right side
    50,045,181.52x = 1,163,983,696,618,757.50
  5. Step 5: Solve for x
    x = 1,163,983,696,618,757.50/50,045,181.52
  6. Step 6: Final answer
    x = 23,258,656.70

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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.