Home / 241,777,678.52-362,631,088.37-118,923,019.13

Finding the Fourth Proportional to 241,777,678.52, 362,631,088.37 and 118,923,019.13

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Solution

The fourth proportional to 241,777,678.52, 362,631,088.37 and 118,923,019.13 is: 178,367,102.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,777,678.52 : 362,631,088.37 = 118,923,019.13 : x
  2. Step 2: Convert to fraction form
    241,777,678.52/362,631,088.37 = 118,923,019.13/x
  3. Step 3: Cross multiply
    241,777,678.52x = 362,631,088.37 × 118,923,019.13
  4. Step 4: Simplify right side
    241,777,678.52x = 43,125,183,860,562,112
  5. Step 5: Solve for x
    x = 43,125,183,860,562,112/241,777,678.52
  6. Step 6: Final answer
    x = 178,367,102.06

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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.