Home / 24,630,682.20-33,989,337.36-13,616,730.96

Finding the Fourth Proportional to 24,630,682.20, 33,989,337.36 and 13,616,730.96

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Solution

The fourth proportional to 24,630,682.20, 33,989,337.36 and 13,616,730.96 is: 18,790,533.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,630,682.20 : 33,989,337.36 = 13,616,730.96 : x
  2. Step 2: Convert to fraction form
    24,630,682.20/33,989,337.36 = 13,616,730.96/x
  3. Step 3: Cross multiply
    24,630,682.20x = 33,989,337.36 × 13,616,730.96
  4. Step 4: Simplify right side
    24,630,682.20x = 462,823,662,339,796.69
  5. Step 5: Solve for x
    x = 462,823,662,339,796.69/24,630,682.20
  6. Step 6: Final answer
    x = 18,790,533.64

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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.