Home / 611,828,676,973.57-844,326,199,155.67-333,737,300,716.07

Finding the Fourth Proportional to 611,828,676,973.57, 844,326,199,155.67 and 333,737,300,716.07

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Solution

The fourth proportional to 611,828,676,973.57, 844,326,199,155.67 and 333,737,300,716.07 is: 460,558,906,823.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,828,676,973.57 : 844,326,199,155.67 = 333,737,300,716.07 : x
  2. Step 2: Convert to fraction form
    611,828,676,973.57/844,326,199,155.67 = 333,737,300,716.07/x
  3. Step 3: Cross multiply
    611,828,676,973.57x = 844,326,199,155.67 × 333,737,300,716.07
  4. Step 4: Simplify right side
    611,828,676,973.57x = 281,783,146,630,072,277,925,888
  5. Step 5: Solve for x
    x = 281,783,146,630,072,277,925,888/611,828,676,973.57
  6. Step 6: Final answer
    x = 460,558,906,823.27

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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.