Home / 3,110,000,413,466.80-4,659,906,372,587.80-1,656,319,680,247.20

Finding the Fourth Proportional to 3,110,000,413,466.80, 4,659,906,372,587.80 and 1,656,319,680,247.20

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Solution

The fourth proportional to 3,110,000,413,466.80, 4,659,906,372,587.80 and 1,656,319,680,247.20 is: 2,481,766,433,086.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,000,413,466.80 : 4,659,906,372,587.80 = 1,656,319,680,247.20 : x
  2. Step 2: Convert to fraction form
    3,110,000,413,466.80/4,659,906,372,587.80 = 1,656,319,680,247.20/x
  3. Step 3: Cross multiply
    3,110,000,413,466.80x = 4,659,906,372,587.80 × 1,656,319,680,247.20
  4. Step 4: Simplify right side
    3,110,000,413,466.80x = 7,718,294,633,026,514,050,875,392
  5. Step 5: Solve for x
    x = 7,718,294,633,026,514,050,875,392/3,110,000,413,466.80
  6. Step 6: Final answer
    x = 2,481,766,433,086.33

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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.