Home / 37,927,970.00-52,340,736.36-20,524,313.33

Finding the Fourth Proportional to 37,927,970.00, 52,340,736.36 and 20,524,313.33

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Solution

The fourth proportional to 37,927,970.00, 52,340,736.36 and 20,524,313.33 is: 28,323,626.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,927,970.00 : 52,340,736.36 = 20,524,313.33 : x
  2. Step 2: Convert to fraction form
    37,927,970.00/52,340,736.36 = 20,524,313.33/x
  3. Step 3: Cross multiply
    37,927,970.00x = 52,340,736.36 × 20,524,313.33
  4. Step 4: Simplify right side
    37,927,970.00x = 1,074,257,672,713,860
  5. Step 5: Solve for x
    x = 1,074,257,672,713,860/37,927,970.00
  6. Step 6: Final answer
    x = 28,323,626.94

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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.