Home / 16,387,564.20-24,581,346.30-4,256,032.20

Finding the Fourth Proportional to 16,387,564.20, 24,581,346.30 and 4,256,032.20

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Solution

The fourth proportional to 16,387,564.20, 24,581,346.30 and 4,256,032.20 is: 6,384,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387,564.20 : 24,581,346.30 = 4,256,032.20 : x
  2. Step 2: Convert to fraction form
    16,387,564.20/24,581,346.30 = 4,256,032.20/x
  3. Step 3: Cross multiply
    16,387,564.20x = 24,581,346.30 × 4,256,032.20
  4. Step 4: Simplify right side
    16,387,564.20x = 104,619,001,372,150.88
  5. Step 5: Solve for x
    x = 104,619,001,372,150.88/16,387,564.20
  6. Step 6: Final answer
    x = 6,384,048.30

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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.