Home / 14,982,661.20-22,473,991.80-4,885,282.20

Finding the Fourth Proportional to 14,982,661.20, 22,473,991.80 and 4,885,282.20

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Solution

The fourth proportional to 14,982,661.20, 22,473,991.80 and 4,885,282.20 is: 7,327,923.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,982,661.20 : 22,473,991.80 = 4,885,282.20 : x
  2. Step 2: Convert to fraction form
    14,982,661.20/22,473,991.80 = 4,885,282.20/x
  3. Step 3: Cross multiply
    14,982,661.20x = 22,473,991.80 × 4,885,282.20
  4. Step 4: Simplify right side
    14,982,661.20x = 109,791,792,103,485.97
  5. Step 5: Solve for x
    x = 109,791,792,103,485.97/14,982,661.20
  6. Step 6: Final answer
    x = 7,327,923.30

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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.