Home / 36,973,909.62-51,025,497.62-20,453,749.36

Finding the Fourth Proportional to 36,973,909.62, 51,025,497.62 and 20,453,749.36

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Solution

The fourth proportional to 36,973,909.62, 51,025,497.62 and 20,453,749.36 is: 28,227,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,973,909.62 : 51,025,497.62 = 20,453,749.36 : x
  2. Step 2: Convert to fraction form
    36,973,909.62/51,025,497.62 = 20,453,749.36/x
  3. Step 3: Cross multiply
    36,973,909.62x = 51,025,497.62 × 20,453,749.36
  4. Step 4: Simplify right side
    36,973,909.62x = 1,043,662,739,288,756.50
  5. Step 5: Solve for x
    x = 1,043,662,739,288,756.50/36,973,909.62
  6. Step 6: Final answer
    x = 28,227,005.20

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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.