Home / 31,116,003.80-46,674,005.70-16,767,096.80

Finding the Fourth Proportional to 31,116,003.80, 46,674,005.70 and 16,767,096.80

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Solution

The fourth proportional to 31,116,003.80, 46,674,005.70 and 16,767,096.80 is: 25,150,645.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,116,003.80 : 46,674,005.70 = 16,767,096.80 : x
  2. Step 2: Convert to fraction form
    31,116,003.80/46,674,005.70 = 16,767,096.80/x
  3. Step 3: Cross multiply
    31,116,003.80x = 46,674,005.70 × 16,767,096.80
  4. Step 4: Simplify right side
    31,116,003.80x = 782,587,571,615,651.88
  5. Step 5: Solve for x
    x = 782,587,571,615,651.88/31,116,003.80
  6. Step 6: Final answer
    x = 25,150,645.20

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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.