Home / 611,828,677,137.98-844,326,199,382.52-333,737,300,880.60

Finding the Fourth Proportional to 611,828,677,137.98, 844,326,199,382.52 and 333,737,300,880.60

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Solution

The fourth proportional to 611,828,677,137.98, 844,326,199,382.52 and 333,737,300,880.60 is: 460,558,907,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,828,677,137.98 : 844,326,199,382.52 = 333,737,300,880.60 : x
  2. Step 2: Convert to fraction form
    611,828,677,137.98/844,326,199,382.52 = 333,737,300,880.60/x
  3. Step 3: Cross multiply
    611,828,677,137.98x = 844,326,199,382.52 × 333,737,300,880.60
  4. Step 4: Simplify right side
    611,828,677,137.98x = 281,783,146,844,697,531,514,880
  5. Step 5: Solve for x
    x = 281,783,146,844,697,531,514,880/611,828,677,137.98
  6. Step 6: Final answer
    x = 460,558,907,050.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.