Home / 582,301,830.30-873,452,745.45-310,204,038.30

Finding the Fourth Proportional to 582,301,830.30, 873,452,745.45 and 310,204,038.30

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Solution

The fourth proportional to 582,301,830.30, 873,452,745.45 and 310,204,038.30 is: 465,306,057.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,301,830.30 : 873,452,745.45 = 310,204,038.30 : x
  2. Step 2: Convert to fraction form
    582,301,830.30/873,452,745.45 = 310,204,038.30/x
  3. Step 3: Cross multiply
    582,301,830.30x = 873,452,745.45 × 310,204,038.30
  4. Step 4: Simplify right side
    582,301,830.30x = 270,948,568,902,811,968
  5. Step 5: Solve for x
    x = 270,948,568,902,811,968/582,301,830.30
  6. Step 6: Final answer
    x = 465,306,057.45

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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.