Home / 74,131,764,246.30-111,197,646,369.45-74,131,764,246.30

Finding the Fourth Proportional to 74,131,764,246.30, 111,197,646,369.45 and 74,131,764,246.30

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Solution

The fourth proportional to 74,131,764,246.30, 111,197,646,369.45 and 74,131,764,246.30 is: 111,197,646,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,131,764,246.30 : 111,197,646,369.45 = 74,131,764,246.30 : x
  2. Step 2: Convert to fraction form
    74,131,764,246.30/111,197,646,369.45 = 74,131,764,246.30/x
  3. Step 3: Cross multiply
    74,131,764,246.30x = 111,197,646,369.45 × 74,131,764,246.30
  4. Step 4: Simplify right side
    74,131,764,246.30x = 8,243,277,705,403,504,263,168
  5. Step 5: Solve for x
    x = 8,243,277,705,403,504,263,168/74,131,764,246.30
  6. Step 6: Final answer
    x = 111,197,646,369.45

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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.