Home / 49,349,003.74-68,106,195.02-27,322,503.36

Finding the Fourth Proportional to 49,349,003.74, 68,106,195.02 and 27,322,503.36

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Solution

The fourth proportional to 49,349,003.74, 68,106,195.02 and 27,322,503.36 is: 37,707,584.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,349,003.74 : 68,106,195.02 = 27,322,503.36 : x
  2. Step 2: Convert to fraction form
    49,349,003.74/68,106,195.02 = 27,322,503.36/x
  3. Step 3: Cross multiply
    49,349,003.74x = 68,106,195.02 × 27,322,503.36
  4. Step 4: Simplify right side
    49,349,003.74x = 1,860,831,742,270,765
  5. Step 5: Solve for x
    x = 1,860,831,742,270,765/49,349,003.74
  6. Step 6: Final answer
    x = 37,707,584.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.