Home / 23,642,792.40-35,412,867-14,517,189.84

Finding the Fourth Proportional to 23,642,792.40, 35,412,867 and 14,517,189.84

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Solution

The fourth proportional to 23,642,792.40, 35,412,867 and 14,517,189.84 is: 21,744,272.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,642,792.40 : 35,412,867 = 14,517,189.84 : x
  2. Step 2: Convert to fraction form
    23,642,792.40/35,412,867 = 14,517,189.84/x
  3. Step 3: Cross multiply
    23,642,792.40x = 35,412,867 × 14,517,189.84
  4. Step 4: Simplify right side
    23,642,792.40x = 514,095,313,017,671.25
  5. Step 5: Solve for x
    x = 514,095,313,017,671.25/23,642,792.40
  6. Step 6: Final answer
    x = 21,744,272.18

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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.