Home / 133,397,745.56-184,094,642.19-73,859,041.18

Finding the Fourth Proportional to 133,397,745.56, 184,094,642.19 and 73,859,041.18

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Solution

The fourth proportional to 133,397,745.56, 184,094,642.19 and 73,859,041.18 is: 101,928,662.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,397,745.56 : 184,094,642.19 = 73,859,041.18 : x
  2. Step 2: Convert to fraction form
    133,397,745.56/184,094,642.19 = 73,859,041.18/x
  3. Step 3: Cross multiply
    133,397,745.56x = 184,094,642.19 × 73,859,041.18
  4. Step 4: Simplify right side
    133,397,745.56x = 13,597,053,759,035,666
  5. Step 5: Solve for x
    x = 13,597,053,759,035,666/133,397,745.56
  6. Step 6: Final answer
    x = 101,928,662.30

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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.