Home / 47,556,104,492.80-71,334,156,739.20-14,431,599,539.20

Finding the Fourth Proportional to 47,556,104,492.80, 71,334,156,739.20 and 14,431,599,539.20

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Solution

The fourth proportional to 47,556,104,492.80, 71,334,156,739.20 and 14,431,599,539.20 is: 21,647,399,308.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,556,104,492.80 : 71,334,156,739.20 = 14,431,599,539.20 : x
  2. Step 2: Convert to fraction form
    47,556,104,492.80/71,334,156,739.20 = 14,431,599,539.20/x
  3. Step 3: Cross multiply
    47,556,104,492.80x = 71,334,156,739.20 × 14,431,599,539.20
  4. Step 4: Simplify right side
    47,556,104,492.80x = 1,029,465,983,526,659,293,184
  5. Step 5: Solve for x
    x = 1,029,465,983,526,659,293,184/47,556,104,492.80
  6. Step 6: Final answer
    x = 21,647,399,308.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.