Home / 1,933,680,757,383.80-2,668,487,741,271.40-1,054,774,679,335.80

Finding the Fourth Proportional to 1,933,680,757,383.80, 2,668,487,741,271.40 and 1,054,774,679,335.80

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Solution

The fourth proportional to 1,933,680,757,383.80, 2,668,487,741,271.40 and 1,054,774,679,335.80 is: 1,455,593,582,789.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,680,757,383.80 : 2,668,487,741,271.40 = 1,054,774,679,335.80 : x
  2. Step 2: Convert to fraction form
    1,933,680,757,383.80/2,668,487,741,271.40 = 1,054,774,679,335.80/x
  3. Step 3: Cross multiply
    1,933,680,757,383.80x = 2,668,487,741,271.40 × 1,054,774,679,335.80
  4. Step 4: Simplify right side
    1,933,680,757,383.80x = 2,814,653,301,611,054,220,967,936
  5. Step 5: Solve for x
    x = 2,814,653,301,611,054,220,967,936/1,933,680,757,383.80
  6. Step 6: Final answer
    x = 1,455,593,582,789.32

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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.