Home / 589,615,520,442.95-884,511,712,631.60-207,092,173,976.27

Finding the Fourth Proportional to 589,615,520,442.95, 884,511,712,631.60 and 207,092,173,976.27

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Solution

The fourth proportional to 589,615,520,442.95, 884,511,712,631.60 and 207,092,173,976.27 is: 310,669,321,151.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,615,520,442.95 : 884,511,712,631.60 = 207,092,173,976.27 : x
  2. Step 2: Convert to fraction form
    589,615,520,442.95/884,511,712,631.60 = 207,092,173,976.27/x
  3. Step 3: Cross multiply
    589,615,520,442.95x = 884,511,712,631.60 × 207,092,173,976.27
  4. Step 4: Simplify right side
    589,615,520,442.95x = 183,175,453,476,351,819,907,072
  5. Step 5: Solve for x
    x = 183,175,453,476,351,819,907,072/589,615,520,442.95
  6. Step 6: Final answer
    x = 310,669,321,151.42

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Double scale
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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.