Home / 10,494,964,989.90-15,748,494,102.45-3,956,555,825.10

Finding the Fourth Proportional to 10,494,964,989.90, 15,748,494,102.45 and 3,956,555,825.10

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Solution

The fourth proportional to 10,494,964,989.90, 15,748,494,102.45 and 3,956,555,825.10 is: 5,937,113,286.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,494,964,989.90 : 15,748,494,102.45 = 3,956,555,825.10 : x
  2. Step 2: Convert to fraction form
    10,494,964,989.90/15,748,494,102.45 = 3,956,555,825.10/x
  3. Step 3: Cross multiply
    10,494,964,989.90x = 15,748,494,102.45 × 3,956,555,825.10
  4. Step 4: Simplify right side
    10,494,964,989.90x = 62,309,796,077,601,546,240
  5. Step 5: Solve for x
    x = 62,309,796,077,601,546,240/10,494,964,989.90
  6. Step 6: Final answer
    x = 5,937,113,286.00

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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.