Home / 32,080,992.64-44,267,672.64-18,330,847.36

Finding the Fourth Proportional to 32,080,992.64, 44,267,672.64 and 18,330,847.36

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Solution

The fourth proportional to 32,080,992.64, 44,267,672.64 and 18,330,847.36 is: 25,294,228.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,080,992.64 : 44,267,672.64 = 18,330,847.36 : x
  2. Step 2: Convert to fraction form
    32,080,992.64/44,267,672.64 = 18,330,847.36/x
  3. Step 3: Cross multiply
    32,080,992.64x = 44,267,672.64 × 18,330,847.36
  4. Step 4: Simplify right side
    32,080,992.64x = 811,463,950,146,288.25
  5. Step 5: Solve for x
    x = 811,463,950,146,288.25/32,080,992.64
  6. Step 6: Final answer
    x = 25,294,228.24

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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.