Home / 17,225,850,865.36-23,776,097,147.40-11,219,323,993.42

Finding the Fourth Proportional to 17,225,850,865.36, 23,776,097,147.40 and 11,219,323,993.42

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Solution

The fourth proportional to 17,225,850,865.36, 23,776,097,147.40 and 11,219,323,993.42 is: 15,485,547,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,850,865.36 : 23,776,097,147.40 = 11,219,323,993.42 : x
  2. Step 2: Convert to fraction form
    17,225,850,865.36/23,776,097,147.40 = 11,219,323,993.42/x
  3. Step 3: Cross multiply
    17,225,850,865.36x = 23,776,097,147.40 × 11,219,323,993.42
  4. Step 4: Simplify right side
    17,225,850,865.36x = 266,751,737,195,709,661,184
  5. Step 5: Solve for x
    x = 266,751,737,195,709,661,184/17,225,850,865.36
  6. Step 6: Final answer
    x = 15,485,547,813.03

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1.5x scale

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.