Home / 14,060,273.04-19,401,969.96-8,180,994.96

Finding the Fourth Proportional to 14,060,273.04, 19,401,969.96 and 8,180,994.96

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Solution

The fourth proportional to 14,060,273.04, 19,401,969.96 and 8,180,994.96 is: 11,289,070.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,060,273.04 : 19,401,969.96 = 8,180,994.96 : x
  2. Step 2: Convert to fraction form
    14,060,273.04/19,401,969.96 = 8,180,994.96/x
  3. Step 3: Cross multiply
    14,060,273.04x = 19,401,969.96 × 8,180,994.96
  4. Step 4: Simplify right side
    14,060,273.04x = 158,727,418,456,831.41
  5. Step 5: Solve for x
    x = 158,727,418,456,831.41/14,060,273.04
  6. Step 6: Final answer
    x = 11,289,070.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.