Home / 35,190,337,889.80-52,846,728,837.90-18,660,397,025.80

Finding the Fourth Proportional to 35,190,337,889.80, 52,846,728,837.90 and 18,660,397,025.80

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Solution

The fourth proportional to 35,190,337,889.80, 52,846,728,837.90 and 18,660,397,025.80 is: 28,023,059,759.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,190,337,889.80 : 52,846,728,837.90 = 18,660,397,025.80 : x
  2. Step 2: Convert to fraction form
    35,190,337,889.80/52,846,728,837.90 = 18,660,397,025.80/x
  3. Step 3: Cross multiply
    35,190,337,889.80x = 52,846,728,837.90 × 18,660,397,025.80
  4. Step 4: Simplify right side
    35,190,337,889.80x = 986,140,941,630,008,197,120
  5. Step 5: Solve for x
    x = 986,140,941,630,008,197,120/35,190,337,889.80
  6. Step 6: Final answer
    x = 28,023,059,759.13

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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.