Home / 6,402,352,899.64-9,603,350,190.42-2,040,546,911.80

Finding the Fourth Proportional to 6,402,352,899.64, 9,603,350,190.42 and 2,040,546,911.80

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Solution

The fourth proportional to 6,402,352,899.64, 9,603,350,190.42 and 2,040,546,911.80 is: 3,060,763,266.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,352,899.64 : 9,603,350,190.42 = 2,040,546,911.80 : x
  2. Step 2: Convert to fraction form
    6,402,352,899.64/9,603,350,190.42 = 2,040,546,911.80/x
  3. Step 3: Cross multiply
    6,402,352,899.64x = 9,603,350,190.42 × 2,040,546,911.80
  4. Step 4: Simplify right side
    6,402,352,899.64x = 19,596,086,573,995,470,848
  5. Step 5: Solve for x
    x = 19,596,086,573,995,470,848/6,402,352,899.64
  6. Step 6: Final answer
    x = 3,060,763,266.44

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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.