Home / 9,600,816.20-14,401,238.88-3,921,040.51

Finding the Fourth Proportional to 9,600,816.20, 14,401,238.88 and 3,921,040.51

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Solution

The fourth proportional to 9,600,816.20, 14,401,238.88 and 3,921,040.51 is: 5,881,566.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,816.20 : 14,401,238.88 = 3,921,040.51 : x
  2. Step 2: Convert to fraction form
    9,600,816.20/14,401,238.88 = 3,921,040.51/x
  3. Step 3: Cross multiply
    9,600,816.20x = 14,401,238.88 × 3,921,040.51
  4. Step 4: Simplify right side
    9,600,816.20x = 56,467,841,091,344.92
  5. Step 5: Solve for x
    x = 56,467,841,091,344.92/9,600,816.20
  6. Step 6: Final answer
    x = 5,881,566.72

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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.