Home / 15,727,874.80-23,546,555.88-14,086,724.08

Finding the Fourth Proportional to 15,727,874.80, 23,546,555.88 and 14,086,724.08

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Solution

The fourth proportional to 15,727,874.80, 23,546,555.88 and 14,086,724.08 is: 21,089,552.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,727,874.80 : 23,546,555.88 = 14,086,724.08 : x
  2. Step 2: Convert to fraction form
    15,727,874.80/23,546,555.88 = 14,086,724.08/x
  3. Step 3: Cross multiply
    15,727,874.80x = 23,546,555.88 × 14,086,724.08
  4. Step 4: Simplify right side
    15,727,874.80x = 331,693,835,715,861.56
  5. Step 5: Solve for x
    x = 331,693,835,715,861.56/15,727,874.80
  6. Step 6: Final answer
    x = 21,089,552.14

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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.