Home / 34,084,656,062.95-51,094,735,467.22-20,121,000,485.35

Finding the Fourth Proportional to 34,084,656,062.95, 51,094,735,467.22 and 20,121,000,485.35

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Solution

The fourth proportional to 34,084,656,062.95, 51,094,735,467.22 and 20,121,000,485.35 is: 30,162,463,579.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,084,656,062.95 : 51,094,735,467.22 = 20,121,000,485.35 : x
  2. Step 2: Convert to fraction form
    34,084,656,062.95/51,094,735,467.22 = 20,121,000,485.35/x
  3. Step 3: Cross multiply
    34,084,656,062.95x = 51,094,735,467.22 × 20,121,000,485.35
  4. Step 4: Simplify right side
    34,084,656,062.95x = 1,028,077,197,134,763,393,024
  5. Step 5: Solve for x
    x = 1,028,077,197,134,763,393,024/34,084,656,062.95
  6. Step 6: Final answer
    x = 30,162,463,579.98

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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.