Home / 34,084,656,055.45-51,094,735,455.97-20,121,000,477.85

Finding the Fourth Proportional to 34,084,656,055.45, 51,094,735,455.97 and 20,121,000,477.85

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Solution

The fourth proportional to 34,084,656,055.45, 51,094,735,455.97 and 20,121,000,477.85 is: 30,162,463,568.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,084,656,055.45 : 51,094,735,455.97 = 20,121,000,477.85 : x
  2. Step 2: Convert to fraction form
    34,084,656,055.45/51,094,735,455.97 = 20,121,000,477.85/x
  3. Step 3: Cross multiply
    34,084,656,055.45x = 51,094,735,455.97 × 20,121,000,477.85
  4. Step 4: Simplify right side
    34,084,656,055.45x = 1,028,077,196,525,191,692,288
  5. Step 5: Solve for x
    x = 1,028,077,196,525,191,692,288/34,084,656,055.45
  6. Step 6: Final answer
    x = 30,162,463,568.73

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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.