Home / 44,014,728.70-66,025,009.05-11,666,179.90

Finding the Fourth Proportional to 44,014,728.70, 66,025,009.05 and 11,666,179.90

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Solution

The fourth proportional to 44,014,728.70, 66,025,009.05 and 11,666,179.90 is: 17,500,042.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,014,728.70 : 66,025,009.05 = 11,666,179.90 : x
  2. Step 2: Convert to fraction form
    44,014,728.70/66,025,009.05 = 11,666,179.90/x
  3. Step 3: Cross multiply
    44,014,728.70x = 66,025,009.05 × 11,666,179.90
  4. Step 4: Simplify right side
    44,014,728.70x = 770,259,633,476,428.12
  5. Step 5: Solve for x
    x = 770,259,633,476,428.12/44,014,728.70
  6. Step 6: Final answer
    x = 17,500,042.74

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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.