Home / 24,582,819.60-36,842,736.60-21,874,438.80

Finding the Fourth Proportional to 24,582,819.60, 36,842,736.60 and 21,874,438.80

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Solution

The fourth proportional to 24,582,819.60, 36,842,736.60 and 21,874,438.80 is: 32,783,635.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,582,819.60 : 36,842,736.60 = 21,874,438.80 : x
  2. Step 2: Convert to fraction form
    24,582,819.60/36,842,736.60 = 21,874,438.80/x
  3. Step 3: Cross multiply
    24,582,819.60x = 36,842,736.60 × 21,874,438.80
  4. Step 4: Simplify right side
    24,582,819.60x = 805,914,186,981,220.12
  5. Step 5: Solve for x
    x = 805,914,186,981,220.12/24,582,819.60
  6. Step 6: Final answer
    x = 32,783,635.08

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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.