Home / 16,237,682.04-22,407,999.33-9,711,310.50

Finding the Fourth Proportional to 16,237,682.04, 22,407,999.33 and 9,711,310.50

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Solution

The fourth proportional to 16,237,682.04, 22,407,999.33 and 9,711,310.50 is: 13,401,607.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237,682.04 : 22,407,999.33 = 9,711,310.50 : x
  2. Step 2: Convert to fraction form
    16,237,682.04/22,407,999.33 = 9,711,310.50/x
  3. Step 3: Cross multiply
    16,237,682.04x = 22,407,999.33 × 9,711,310.50
  4. Step 4: Simplify right side
    16,237,682.04x = 217,611,039,177,421.94
  5. Step 5: Solve for x
    x = 217,611,039,177,421.94/16,237,682.04
  6. Step 6: Final answer
    x = 13,401,607.36

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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.