Home / 241,778,004.75-362,631,575.16-118,923,345.36

Finding the Fourth Proportional to 241,778,004.75, 362,631,575.16 and 118,923,345.36

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Solution

The fourth proportional to 241,778,004.75, 362,631,575.16 and 118,923,345.36 is: 178,367,590.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,778,004.75 : 362,631,575.16 = 118,923,345.36 : x
  2. Step 2: Convert to fraction form
    241,778,004.75/362,631,575.16 = 118,923,345.36/x
  3. Step 3: Cross multiply
    241,778,004.75x = 362,631,575.16 × 118,923,345.36
  4. Step 4: Simplify right side
    241,778,004.75x = 43,125,360,051,193,480
  5. Step 5: Solve for x
    x = 43,125,360,051,193,480/241,778,004.75
  6. Step 6: Final answer
    x = 178,367,590.12

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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.