Home / 611,828,677,138.75-844,326,199,383.60-333,737,300,881.35

Finding the Fourth Proportional to 611,828,677,138.75, 844,326,199,383.60 and 333,737,300,881.35

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Solution

The fourth proportional to 611,828,677,138.75, 844,326,199,383.60 and 333,737,300,881.35 is: 460,558,907,051.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,828,677,138.75 : 844,326,199,383.60 = 333,737,300,881.35 : x
  2. Step 2: Convert to fraction form
    611,828,677,138.75/844,326,199,383.60 = 333,737,300,881.35/x
  3. Step 3: Cross multiply
    611,828,677,138.75x = 844,326,199,383.60 × 333,737,300,881.35
  4. Step 4: Simplify right side
    611,828,677,138.75x = 281,783,146,845,691,178,909,696
  5. Step 5: Solve for x
    x = 281,783,146,845,691,178,909,696/611,828,677,138.75
  6. Step 6: Final answer
    x = 460,558,907,051.34

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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.