Home / 6,654,945,773.66-9,184,112,144.69-3,684,722,287.10

Finding the Fourth Proportional to 6,654,945,773.66, 9,184,112,144.69 and 3,684,722,287.10

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Solution

The fourth proportional to 6,654,945,773.66, 9,184,112,144.69 and 3,684,722,287.10 is: 5,085,075,650.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,945,773.66 : 9,184,112,144.69 = 3,684,722,287.10 : x
  2. Step 2: Convert to fraction form
    6,654,945,773.66/9,184,112,144.69 = 3,684,722,287.10/x
  3. Step 3: Cross multiply
    6,654,945,773.66x = 9,184,112,144.69 × 3,684,722,287.10
  4. Step 4: Simplify right side
    6,654,945,773.66x = 33,840,902,706,700,673,024
  5. Step 5: Solve for x
    x = 33,840,902,706,700,673,024/6,654,945,773.66
  6. Step 6: Final answer
    x = 5,085,075,650.15

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Double scale
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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.