Home / 3,408,074,136,777.80-4,703,290,148,554-1,887,319,577,289.80

Finding the Fourth Proportional to 3,408,074,136,777.80, 4,703,290,148,554 and 1,887,319,577,289.80

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Solution

The fourth proportional to 3,408,074,136,777.80, 4,703,290,148,554 and 1,887,319,577,289.80 is: 2,604,582,887,223.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,074,136,777.80 : 4,703,290,148,554 = 1,887,319,577,289.80 : x
  2. Step 2: Convert to fraction form
    3,408,074,136,777.80/4,703,290,148,554 = 1,887,319,577,289.80/x
  3. Step 3: Cross multiply
    3,408,074,136,777.80x = 4,703,290,148,554 × 1,887,319,577,289.80
  4. Step 4: Simplify right side
    3,408,074,136,777.80x = 8,876,611,575,040,216,177,573,888
  5. Step 5: Solve for x
    x = 8,876,611,575,040,216,177,573,888/3,408,074,136,777.80
  6. Step 6: Final answer
    x = 2,604,582,887,223.43

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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.