Home / 3,592,512,853.40-5,388,769,280.10-2,546,477,533.10

Finding the Fourth Proportional to 3,592,512,853.40, 5,388,769,280.10 and 2,546,477,533.10

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Solution

The fourth proportional to 3,592,512,853.40, 5,388,769,280.10 and 2,546,477,533.10 is: 3,819,716,299.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,512,853.40 : 5,388,769,280.10 = 2,546,477,533.10 : x
  2. Step 2: Convert to fraction form
    3,592,512,853.40/5,388,769,280.10 = 2,546,477,533.10/x
  3. Step 3: Cross multiply
    3,592,512,853.40x = 5,388,769,280.10 × 2,546,477,533.10
  4. Step 4: Simplify right side
    3,592,512,853.40x = 13,722,379,902,834,110,464
  5. Step 5: Solve for x
    x = 13,722,379,902,834,110,464/3,592,512,853.40
  6. Step 6: Final answer
    x = 3,819,716,299.65

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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.