Home / 2,475,059,555,840.20-3,415,582,351,308.20-1,377,618,614,068.60

Finding the Fourth Proportional to 2,475,059,555,840.20, 3,415,582,351,308.20 and 1,377,618,614,068.60

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Solution

The fourth proportional to 2,475,059,555,840.20, 3,415,582,351,308.20 and 1,377,618,614,068.60 is: 1,901,113,778,835.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,059,555,840.20 : 3,415,582,351,308.20 = 1,377,618,614,068.60 : x
  2. Step 2: Convert to fraction form
    2,475,059,555,840.20/3,415,582,351,308.20 = 1,377,618,614,068.60/x
  3. Step 3: Cross multiply
    2,475,059,555,840.20x = 3,415,582,351,308.20 × 1,377,618,614,068.60
  4. Step 4: Simplify right side
    2,475,059,555,840.20x = 4,705,369,825,046,373,207,113,728
  5. Step 5: Solve for x
    x = 4,705,369,825,046,373,207,113,728/2,475,059,555,840.20
  6. Step 6: Final answer
    x = 1,901,113,778,835.54

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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.