Home / 32,672,058.40-49,008,087.60-31,104,416.80

Finding the Fourth Proportional to 32,672,058.40, 49,008,087.60 and 31,104,416.80

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Solution

The fourth proportional to 32,672,058.40, 49,008,087.60 and 31,104,416.80 is: 46,656,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,672,058.40 : 49,008,087.60 = 31,104,416.80 : x
  2. Step 2: Convert to fraction form
    32,672,058.40/49,008,087.60 = 31,104,416.80/x
  3. Step 3: Cross multiply
    32,672,058.40x = 49,008,087.60 × 31,104,416.80
  4. Step 4: Simplify right side
    32,672,058.40x = 1,524,367,983,281,311.75
  5. Step 5: Solve for x
    x = 1,524,367,983,281,311.75/32,672,058.40
  6. Step 6: Final answer
    x = 46,656,625.20

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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.