Home / 2,048,208,486.96-3,071,068,618.24-803,147,349.63

Finding the Fourth Proportional to 2,048,208,486.96, 3,071,068,618.24 and 803,147,349.63

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Solution

The fourth proportional to 2,048,208,486.96, 3,071,068,618.24 and 803,147,349.63 is: 1,204,233,180.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,208,486.96 : 3,071,068,618.24 = 803,147,349.63 : x
  2. Step 2: Convert to fraction form
    2,048,208,486.96/3,071,068,618.24 = 803,147,349.63/x
  3. Step 3: Cross multiply
    2,048,208,486.96x = 3,071,068,618.24 × 803,147,349.63
  4. Step 4: Simplify right side
    2,048,208,486.96x = 2,466,520,621,271,322,112
  5. Step 5: Solve for x
    x = 2,466,520,621,271,322,112/2,048,208,486.96
  6. Step 6: Final answer
    x = 1,204,233,180.84

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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.