Home / 5,821,062,613,879.50-8,032,527,319,028.50-3,219,720,960,220.20

Finding the Fourth Proportional to 5,821,062,613,879.50, 8,032,527,319,028.50 and 3,219,720,960,220.20

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Solution

The fourth proportional to 5,821,062,613,879.50, 8,032,527,319,028.50 and 3,219,720,960,220.20 is: 4,442,916,747,013.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,062,613,879.50 : 8,032,527,319,028.50 = 3,219,720,960,220.20 : x
  2. Step 2: Convert to fraction form
    5,821,062,613,879.50/8,032,527,319,028.50 = 3,219,720,960,220.20/x
  3. Step 3: Cross multiply
    5,821,062,613,879.50x = 8,032,527,319,028.50 × 3,219,720,960,220.20
  4. Step 4: Simplify right side
    5,821,062,613,879.50x = 25,862,496,572,617,432,334,598,144
  5. Step 5: Solve for x
    x = 25,862,496,572,617,432,334,598,144/5,821,062,613,879.50
  6. Step 6: Final answer
    x = 4,442,916,747,013.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.