Home / 277,943,077,783.74-416,724,284,981.61-141,541,166,857.98

Finding the Fourth Proportional to 277,943,077,783.74, 416,724,284,981.61 and 141,541,166,857.98

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Solution

The fourth proportional to 277,943,077,783.74, 416,724,284,981.61 and 141,541,166,857.98 is: 212,214,824,793.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,943,077,783.74 : 416,724,284,981.61 = 141,541,166,857.98 : x
  2. Step 2: Convert to fraction form
    277,943,077,783.74/416,724,284,981.61 = 141,541,166,857.98/x
  3. Step 3: Cross multiply
    277,943,077,783.74x = 416,724,284,981.61 × 141,541,166,857.98
  4. Step 4: Simplify right side
    277,943,077,783.74x = 58,983,641,554,354,469,601,280
  5. Step 5: Solve for x
    x = 58,983,641,554,354,469,601,280/277,943,077,783.74
  6. Step 6: Final answer
    x = 212,214,824,793.18

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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.