Home / 20,440,605.84-30,667,302.90-6,063,749.16

Finding the Fourth Proportional to 20,440,605.84, 30,667,302.90 and 6,063,749.16

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Solution

The fourth proportional to 20,440,605.84, 30,667,302.90 and 6,063,749.16 is: 9,097,520.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,440,605.84 : 30,667,302.90 = 6,063,749.16 : x
  2. Step 2: Convert to fraction form
    20,440,605.84/30,667,302.90 = 6,063,749.16/x
  3. Step 3: Cross multiply
    20,440,605.84x = 30,667,302.90 × 6,063,749.16
  4. Step 4: Simplify right side
    20,440,605.84x = 185,958,832,199,340.56
  5. Step 5: Solve for x
    x = 185,958,832,199,340.56/20,440,605.84
  6. Step 6: Final answer
    x = 9,097,520.58

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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.