Home / 31,056,983.30-46,580,424.33-14,662,236.21

Finding the Fourth Proportional to 31,056,983.30, 46,580,424.33 and 14,662,236.21

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Solution

The fourth proportional to 31,056,983.30, 46,580,424.33 and 14,662,236.21 is: 21,990,969.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,056,983.30 : 46,580,424.33 = 14,662,236.21 : x
  2. Step 2: Convert to fraction form
    31,056,983.30/46,580,424.33 = 14,662,236.21/x
  3. Step 3: Cross multiply
    31,056,983.30x = 46,580,424.33 × 14,662,236.21
  4. Step 4: Simplify right side
    31,056,983.30x = 682,973,184,288,491
  5. Step 5: Solve for x
    x = 682,973,184,288,491/31,056,983.30
  6. Step 6: Final answer
    x = 21,990,969.88

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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.