Home / 4,702,152,507,237.80-6,489,171,577,889.20-2,618,773,846,582.20

Finding the Fourth Proportional to 4,702,152,507,237.80, 6,489,171,577,889.20 and 2,618,773,846,582.20

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Solution

The fourth proportional to 4,702,152,507,237.80, 6,489,171,577,889.20 and 2,618,773,846,582.20 is: 3,614,019,917,049.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,152,507,237.80 : 6,489,171,577,889.20 = 2,618,773,846,582.20 : x
  2. Step 2: Convert to fraction form
    4,702,152,507,237.80/6,489,171,577,889.20 = 2,618,773,846,582.20/x
  3. Step 3: Cross multiply
    4,702,152,507,237.80x = 6,489,171,577,889.20 × 2,618,773,846,582.20
  4. Step 4: Simplify right side
    4,702,152,507,237.80x = 16,993,672,814,160,786,659,213,312
  5. Step 5: Solve for x
    x = 16,993,672,814,160,786,659,213,312/4,702,152,507,237.80
  6. Step 6: Final answer
    x = 3,614,019,917,049.32

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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.