Home / 582,201,326,489.55-873,319,780,913.25-199,740,036,932.24

Finding the Fourth Proportional to 582,201,326,489.55, 873,319,780,913.25 and 199,740,036,932.24

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Solution

The fourth proportional to 582,201,326,489.55, 873,319,780,913.25 and 199,740,036,932.24 is: 299,616,159,147.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,201,326,489.55 : 873,319,780,913.25 = 199,740,036,932.24 : x
  2. Step 2: Convert to fraction form
    582,201,326,489.55/873,319,780,913.25 = 199,740,036,932.24/x
  3. Step 3: Cross multiply
    582,201,326,489.55x = 873,319,780,913.25 × 199,740,036,932.24
  4. Step 4: Simplify right side
    582,201,326,489.55x = 174,436,925,293,268,280,803,328
  5. Step 5: Solve for x
    x = 174,436,925,293,268,280,803,328/582,201,326,489.55
  6. Step 6: Final answer
    x = 299,616,159,147.31

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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.