Home / 3,408,074,136,742.60-4,703,290,148,505.20-1,887,319,577,254.60

Finding the Fourth Proportional to 3,408,074,136,742.60, 4,703,290,148,505.20 and 1,887,319,577,254.60

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Solution

The fourth proportional to 3,408,074,136,742.60, 4,703,290,148,505.20 and 1,887,319,577,254.60 is: 2,604,582,887,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,074,136,742.60 : 4,703,290,148,505.20 = 1,887,319,577,254.60 : x
  2. Step 2: Convert to fraction form
    3,408,074,136,742.60/4,703,290,148,505.20 = 1,887,319,577,254.60/x
  3. Step 3: Cross multiply
    3,408,074,136,742.60x = 4,703,290,148,505.20 × 1,887,319,577,254.60
  4. Step 4: Simplify right side
    3,408,074,136,742.60x = 8,876,611,574,782,560,015,745,024
  5. Step 5: Solve for x
    x = 8,876,611,574,782,560,015,745,024/3,408,074,136,742.60
  6. Step 6: Final answer
    x = 2,604,582,887,174.73

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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.