Home / 6,876,036,010.20-10,314,054,015.30-2,456,572,654.20

Finding the Fourth Proportional to 6,876,036,010.20, 10,314,054,015.30 and 2,456,572,654.20

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Solution

The fourth proportional to 6,876,036,010.20, 10,314,054,015.30 and 2,456,572,654.20 is: 3,684,858,981.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,036,010.20 : 10,314,054,015.30 = 2,456,572,654.20 : x
  2. Step 2: Convert to fraction form
    6,876,036,010.20/10,314,054,015.30 = 2,456,572,654.20/x
  3. Step 3: Cross multiply
    6,876,036,010.20x = 10,314,054,015.30 × 2,456,572,654.20
  4. Step 4: Simplify right side
    6,876,036,010.20x = 25,337,223,047,927,685,120
  5. Step 5: Solve for x
    x = 25,337,223,047,927,685,120/6,876,036,010.20
  6. Step 6: Final answer
    x = 3,684,858,981.30

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Double scale
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Similar ratio
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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.