Home / 3,408,074,136,745.60-4,703,290,148,509.60-1,887,319,577,257.60

Finding the Fourth Proportional to 3,408,074,136,745.60, 4,703,290,148,509.60 and 1,887,319,577,257.60

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Solution

The fourth proportional to 3,408,074,136,745.60, 4,703,290,148,509.60 and 1,887,319,577,257.60 is: 2,604,582,887,179.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,074,136,745.60 : 4,703,290,148,509.60 = 1,887,319,577,257.60 : x
  2. Step 2: Convert to fraction form
    3,408,074,136,745.60/4,703,290,148,509.60 = 1,887,319,577,257.60/x
  3. Step 3: Cross multiply
    3,408,074,136,745.60x = 4,703,290,148,509.60 × 1,887,319,577,257.60
  4. Step 4: Simplify right side
    3,408,074,136,745.60x = 8,876,611,574,804,972,228,837,376
  5. Step 5: Solve for x
    x = 8,876,611,574,804,972,228,837,376/3,408,074,136,745.60
  6. Step 6: Final answer
    x = 2,604,582,887,179.01

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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.