Home / 169,093,110.56-253,209,086.40-111,410,504.24

Finding the Fourth Proportional to 169,093,110.56, 253,209,086.40 and 111,410,504.24

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Solution

The fourth proportional to 169,093,110.56, 253,209,086.40 and 111,410,504.24 is: 166,832,060.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,093,110.56 : 253,209,086.40 = 111,410,504.24 : x
  2. Step 2: Convert to fraction form
    169,093,110.56/253,209,086.40 = 111,410,504.24/x
  3. Step 3: Cross multiply
    169,093,110.56x = 253,209,086.40 × 111,410,504.24
  4. Step 4: Simplify right side
    169,093,110.56x = 28,210,151,993,973,724
  5. Step 5: Solve for x
    x = 28,210,151,993,973,724/169,093,110.56
  6. Step 6: Final answer
    x = 166,832,060.16

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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.