Home / 241,330,379.16-333,043,450.02-136,912,851.48

Finding the Fourth Proportional to 241,330,379.16, 333,043,450.02 and 136,912,851.48

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Solution

The fourth proportional to 241,330,379.16, 333,043,450.02 and 136,912,851.48 is: 188,944,005.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,330,379.16 : 333,043,450.02 = 136,912,851.48 : x
  2. Step 2: Convert to fraction form
    241,330,379.16/333,043,450.02 = 136,912,851.48/x
  3. Step 3: Cross multiply
    241,330,379.16x = 333,043,450.02 × 136,912,851.48
  4. Step 4: Simplify right side
    241,330,379.16x = 45,597,928,408,975,056
  5. Step 5: Solve for x
    x = 45,597,928,408,975,056/241,330,379.16
  6. Step 6: Final answer
    x = 188,944,005.18

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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.