Home / 31,104,234.40-46,656,351.60-22,538,192.80

Finding the Fourth Proportional to 31,104,234.40, 46,656,351.60 and 22,538,192.80

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Solution

The fourth proportional to 31,104,234.40, 46,656,351.60 and 22,538,192.80 is: 33,807,289.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,234.40 : 46,656,351.60 = 22,538,192.80 : x
  2. Step 2: Convert to fraction form
    31,104,234.40/46,656,351.60 = 22,538,192.80/x
  3. Step 3: Cross multiply
    31,104,234.40x = 46,656,351.60 × 22,538,192.80
  4. Step 4: Simplify right side
    31,104,234.40x = 1,051,549,847,705,388.50
  5. Step 5: Solve for x
    x = 1,051,549,847,705,388.50/31,104,234.40
  6. Step 6: Final answer
    x = 33,807,289.20

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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.