Home / 37,928,749.24-52,341,673.93-20,525,094.44

Finding the Fourth Proportional to 37,928,749.24, 52,341,673.93 and 20,525,094.44

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Solution

The fourth proportional to 37,928,749.24, 52,341,673.93 and 20,525,094.44 is: 28,324,630.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,928,749.24 : 52,341,673.93 = 20,525,094.44 : x
  2. Step 2: Convert to fraction form
    37,928,749.24/52,341,673.93 = 20,525,094.44/x
  3. Step 3: Cross multiply
    37,928,749.24x = 52,341,673.93 × 20,525,094.44
  4. Step 4: Simplify right side
    37,928,749.24x = 1,074,317,800,247,914.88
  5. Step 5: Solve for x
    x = 1,074,317,800,247,914.88/37,928,749.24
  6. Step 6: Final answer
    x = 28,324,630.31

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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.