Home / 244,242,013.80-366,363,020.70-140,929,883.40

Finding the Fourth Proportional to 244,242,013.80, 366,363,020.70 and 140,929,883.40

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Solution

The fourth proportional to 244,242,013.80, 366,363,020.70 and 140,929,883.40 is: 211,394,825.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,242,013.80 : 366,363,020.70 = 140,929,883.40 : x
  2. Step 2: Convert to fraction form
    244,242,013.80/366,363,020.70 = 140,929,883.40/x
  3. Step 3: Cross multiply
    244,242,013.80x = 366,363,020.70 × 140,929,883.40
  4. Step 4: Simplify right side
    244,242,013.80x = 51,631,497,789,322,784
  5. Step 5: Solve for x
    x = 51,631,497,789,322,784/244,242,013.80
  6. Step 6: Final answer
    x = 211,394,825.10

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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.