Home / 15,696,084.80-23,544,127.20-13,568,571.20

Finding the Fourth Proportional to 15,696,084.80, 23,544,127.20 and 13,568,571.20

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Solution

The fourth proportional to 15,696,084.80, 23,544,127.20 and 13,568,571.20 is: 20,352,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,696,084.80 : 23,544,127.20 = 13,568,571.20 : x
  2. Step 2: Convert to fraction form
    15,696,084.80/23,544,127.20 = 13,568,571.20/x
  3. Step 3: Cross multiply
    15,696,084.80x = 23,544,127.20 × 13,568,571.20
  4. Step 4: Simplify right side
    15,696,084.80x = 319,460,166,255,056.62
  5. Step 5: Solve for x
    x = 319,460,166,255,056.62/15,696,084.80
  6. Step 6: Final answer
    x = 20,352,856.80

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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.