Home / 590,582,425.20-886,028,466.60-227,088,639.60

Finding the Fourth Proportional to 590,582,425.20, 886,028,466.60 and 227,088,639.60

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Solution

The fourth proportional to 590,582,425.20, 886,028,466.60 and 227,088,639.60 is: 340,692,493.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,582,425.20 : 886,028,466.60 = 227,088,639.60 : x
  2. Step 2: Convert to fraction form
    590,582,425.20/886,028,466.60 = 227,088,639.60/x
  3. Step 3: Cross multiply
    590,582,425.20x = 886,028,466.60 × 227,088,639.60
  4. Step 4: Simplify right side
    590,582,425.20x = 201,206,999,127,068,032
  5. Step 5: Solve for x
    x = 201,206,999,127,068,032/590,582,425.20
  6. Step 6: Final answer
    x = 340,692,493.62

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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.