Home / 32,182,401.96-44,413,310.34-19,963,195.56

Finding the Fourth Proportional to 32,182,401.96, 44,413,310.34 and 19,963,195.56

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Solution

The fourth proportional to 32,182,401.96, 44,413,310.34 and 19,963,195.56 is: 27,550,199.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,182,401.96 : 44,413,310.34 = 19,963,195.56 : x
  2. Step 2: Convert to fraction form
    32,182,401.96/44,413,310.34 = 19,963,195.56/x
  3. Step 3: Cross multiply
    32,182,401.96x = 44,413,310.34 × 19,963,195.56
  4. Step 4: Simplify right side
    32,182,401.96x = 886,631,599,784,390.12
  5. Step 5: Solve for x
    x = 886,631,599,784,390.12/32,182,401.96
  6. Step 6: Final answer
    x = 27,550,199.67

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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.