Home / 23,325,644.77-32,195,792.22-13,539,241.84

Finding the Fourth Proportional to 23,325,644.77, 32,195,792.22 and 13,539,241.84

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Solution

The fourth proportional to 23,325,644.77, 32,195,792.22 and 13,539,241.84 is: 18,687,870.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,325,644.77 : 32,195,792.22 = 13,539,241.84 : x
  2. Step 2: Convert to fraction form
    23,325,644.77/32,195,792.22 = 13,539,241.84/x
  3. Step 3: Cross multiply
    23,325,644.77x = 32,195,792.22 × 13,539,241.84
  4. Step 4: Simplify right side
    23,325,644.77x = 435,906,617,096,970.44
  5. Step 5: Solve for x
    x = 435,906,617,096,970.44/23,325,644.77
  6. Step 6: Final answer
    x = 18,687,870.00

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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.