Home / 32,085,749.45-44,283,995-19,040,201.50

Finding the Fourth Proportional to 32,085,749.45, 44,283,995 and 19,040,201.50

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Solution

The fourth proportional to 32,085,749.45, 44,283,995 and 19,040,201.50 is: 26,278,837.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,085,749.45 : 44,283,995 = 19,040,201.50 : x
  2. Step 2: Convert to fraction form
    32,085,749.45/44,283,995 = 19,040,201.50/x
  3. Step 3: Cross multiply
    32,085,749.45x = 44,283,995 × 19,040,201.50
  4. Step 4: Simplify right side
    32,085,749.45x = 843,176,188,024,992.50
  5. Step 5: Solve for x
    x = 843,176,188,024,992.50/32,085,749.45
  6. Step 6: Final answer
    x = 26,278,837.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.