Home / 167,368,062.06-251,054,597.57-63,742,990.43

Finding the Fourth Proportional to 167,368,062.06, 251,054,597.57 and 63,742,990.43

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Solution

The fourth proportional to 167,368,062.06, 251,054,597.57 and 63,742,990.43 is: 95,615,439.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,368,062.06 : 251,054,597.57 = 63,742,990.43 : x
  2. Step 2: Convert to fraction form
    167,368,062.06/251,054,597.57 = 63,742,990.43/x
  3. Step 3: Cross multiply
    167,368,062.06x = 251,054,597.57 × 63,742,990.43
  4. Step 4: Simplify right side
    167,368,062.06x = 16,002,970,810,620,932
  5. Step 5: Solve for x
    x = 16,002,970,810,620,932/167,368,062.06
  6. Step 6: Final answer
    x = 95,615,439.49

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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.