Home / 5,054,885,999.70-7,582,328,999.55-2,299,895,855.70

Finding the Fourth Proportional to 5,054,885,999.70, 7,582,328,999.55 and 2,299,895,855.70

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Solution

The fourth proportional to 5,054,885,999.70, 7,582,328,999.55 and 2,299,895,855.70 is: 3,449,843,783.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,885,999.70 : 7,582,328,999.55 = 2,299,895,855.70 : x
  2. Step 2: Convert to fraction form
    5,054,885,999.70/7,582,328,999.55 = 2,299,895,855.70/x
  3. Step 3: Cross multiply
    5,054,885,999.70x = 7,582,328,999.55 × 2,299,895,855.70
  4. Step 4: Simplify right side
    5,054,885,999.70x = 17,438,567,042,618,972,160
  5. Step 5: Solve for x
    x = 17,438,567,042,618,972,160/5,054,885,999.70
  6. Step 6: Final answer
    x = 3,449,843,783.55

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Double scale
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1.5x scale

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.