Home / 36,402,651,270.70-54,603,976,906.05-10,230,244,902.70

Finding the Fourth Proportional to 36,402,651,270.70, 54,603,976,906.05 and 10,230,244,902.70

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Solution

The fourth proportional to 36,402,651,270.70, 54,603,976,906.05 and 10,230,244,902.70 is: 15,345,367,354.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,402,651,270.70 : 54,603,976,906.05 = 10,230,244,902.70 : x
  2. Step 2: Convert to fraction form
    36,402,651,270.70/54,603,976,906.05 = 10,230,244,902.70/x
  3. Step 3: Cross multiply
    36,402,651,270.70x = 54,603,976,906.05 × 10,230,244,902.70
  4. Step 4: Simplify right side
    36,402,651,270.70x = 558,612,056,410,266,599,424
  5. Step 5: Solve for x
    x = 558,612,056,410,266,599,424/36,402,651,270.70
  6. Step 6: Final answer
    x = 15,345,367,354.05

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Double scale
Find fourth proportional to 36,402,651,271.70, 54,603,976,907.55 and 10,230,244,903.70
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.