Home / 3,408,074,136,743.60-4,703,290,148,506.60-1,887,319,577,255.60

Finding the Fourth Proportional to 3,408,074,136,743.60, 4,703,290,148,506.60 and 1,887,319,577,255.60

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Solution

The fourth proportional to 3,408,074,136,743.60, 4,703,290,148,506.60 and 1,887,319,577,255.60 is: 2,604,582,887,176.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,074,136,743.60 : 4,703,290,148,506.60 = 1,887,319,577,255.60 : x
  2. Step 2: Convert to fraction form
    3,408,074,136,743.60/4,703,290,148,506.60 = 1,887,319,577,255.60/x
  3. Step 3: Cross multiply
    3,408,074,136,743.60x = 4,703,290,148,506.60 × 1,887,319,577,255.60
  4. Step 4: Simplify right side
    3,408,074,136,743.60x = 8,876,611,574,789,904,409,821,184
  5. Step 5: Solve for x
    x = 8,876,611,574,789,904,409,821,184/3,408,074,136,743.60
  6. Step 6: Final answer
    x = 2,604,582,887,176.12

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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.