Home / 244,452,021.60-366,678,032.40-187,056,393.60

Finding the Fourth Proportional to 244,452,021.60, 366,678,032.40 and 187,056,393.60

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Solution

The fourth proportional to 244,452,021.60, 366,678,032.40 and 187,056,393.60 is: 280,584,590.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,452,021.60 : 366,678,032.40 = 187,056,393.60 : x
  2. Step 2: Convert to fraction form
    244,452,021.60/366,678,032.40 = 187,056,393.60/x
  3. Step 3: Cross multiply
    244,452,021.60x = 366,678,032.40 × 187,056,393.60
  4. Step 4: Simplify right side
    244,452,021.60x = 68,589,470,353,087,944
  5. Step 5: Solve for x
    x = 68,589,470,353,087,944/244,452,021.60
  6. Step 6: Final answer
    x = 280,584,590.40

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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.