Home / 46,016,939,301.60-68,964,389,436.24-23,631,783,345.12

Finding the Fourth Proportional to 46,016,939,301.60, 68,964,389,436.24 and 23,631,783,345.12

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Solution

The fourth proportional to 46,016,939,301.60, 68,964,389,436.24 and 23,631,783,345.12 is: 35,416,338,731.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,016,939,301.60 : 68,964,389,436.24 = 23,631,783,345.12 : x
  2. Step 2: Convert to fraction form
    46,016,939,301.60/68,964,389,436.24 = 23,631,783,345.12/x
  3. Step 3: Cross multiply
    46,016,939,301.60x = 68,964,389,436.24 × 23,631,783,345.12
  4. Step 4: Simplify right side
    46,016,939,301.60x = 1,629,751,509,685,706,162,176
  5. Step 5: Solve for x
    x = 1,629,751,509,685,706,162,176/46,016,939,301.60
  6. Step 6: Final answer
    x = 35,416,338,731.36

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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.