Home / 241,777,681.03-362,631,092.11-118,923,021.64

Finding the Fourth Proportional to 241,777,681.03, 362,631,092.11 and 118,923,021.64

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Solution

The fourth proportional to 241,777,681.03, 362,631,092.11 and 118,923,021.64 is: 178,367,105.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,777,681.03 : 362,631,092.11 = 118,923,021.64 : x
  2. Step 2: Convert to fraction form
    241,777,681.03/362,631,092.11 = 118,923,021.64/x
  3. Step 3: Cross multiply
    241,777,681.03x = 362,631,092.11 × 118,923,021.64
  4. Step 4: Simplify right side
    241,777,681.03x = 43,125,185,214,334,368
  5. Step 5: Solve for x
    x = 43,125,185,214,334,368/241,777,681.03
  6. Step 6: Final answer
    x = 178,367,105.81

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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.