Home / 45,095,896.20-67,610,717.46-14,372,797.08

Finding the Fourth Proportional to 45,095,896.20, 67,610,717.46 and 14,372,797.08

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Solution

The fourth proportional to 45,095,896.20, 67,610,717.46 and 14,372,797.08 is: 21,548,637.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,095,896.20 : 67,610,717.46 = 14,372,797.08 : x
  2. Step 2: Convert to fraction form
    45,095,896.20/67,610,717.46 = 14,372,797.08/x
  3. Step 3: Cross multiply
    45,095,896.20x = 67,610,717.46 × 14,372,797.08
  4. Step 4: Simplify right side
    45,095,896.20x = 971,755,122,485,792.88
  5. Step 5: Solve for x
    x = 971,755,122,485,792.88/45,095,896.20
  6. Step 6: Final answer
    x = 21,548,637.56

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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.