Home / 5,717,534,452.80-8,576,301,679.20-1,840,140,916.80

Finding the Fourth Proportional to 5,717,534,452.80, 8,576,301,679.20 and 1,840,140,916.80

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Solution

The fourth proportional to 5,717,534,452.80, 8,576,301,679.20 and 1,840,140,916.80 is: 2,760,211,375.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,717,534,452.80 : 8,576,301,679.20 = 1,840,140,916.80 : x
  2. Step 2: Convert to fraction form
    5,717,534,452.80/8,576,301,679.20 = 1,840,140,916.80/x
  3. Step 3: Cross multiply
    5,717,534,452.80x = 8,576,301,679.20 × 1,840,140,916.80
  4. Step 4: Simplify right side
    5,717,534,452.80x = 15,781,603,634,716,467,200
  5. Step 5: Solve for x
    x = 15,781,603,634,716,467,200/5,717,534,452.80
  6. Step 6: Final answer
    x = 2,760,211,375.20

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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.