Home / 3,408,074,136,779-4,703,290,148,555.80-1,887,319,577,291

Finding the Fourth Proportional to 3,408,074,136,779, 4,703,290,148,555.80 and 1,887,319,577,291

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Solution

The fourth proportional to 3,408,074,136,779, 4,703,290,148,555.80 and 1,887,319,577,291 is: 2,604,582,887,225.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,074,136,779 : 4,703,290,148,555.80 = 1,887,319,577,291 : x
  2. Step 2: Convert to fraction form
    3,408,074,136,779/4,703,290,148,555.80 = 1,887,319,577,291/x
  3. Step 3: Cross multiply
    3,408,074,136,779x = 4,703,290,148,555.80 × 1,887,319,577,291
  4. Step 4: Simplify right side
    3,408,074,136,779x = 8,876,611,575,049,257,083,731,968
  5. Step 5: Solve for x
    x = 8,876,611,575,049,257,083,731,968/3,408,074,136,779
  6. Step 6: Final answer
    x = 2,604,582,887,225.16

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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.