Home / 3,325,001,449.22-4,588,499,005.19-1,876,882,178.26

Finding the Fourth Proportional to 3,325,001,449.22, 4,588,499,005.19 and 1,876,882,178.26

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Solution

The fourth proportional to 3,325,001,449.22, 4,588,499,005.19 and 1,876,882,178.26 is: 2,590,095,715.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,001,449.22 : 4,588,499,005.19 = 1,876,882,178.26 : x
  2. Step 2: Convert to fraction form
    3,325,001,449.22/4,588,499,005.19 = 1,876,882,178.26/x
  3. Step 3: Cross multiply
    3,325,001,449.22x = 4,588,499,005.19 × 1,876,882,178.26
  4. Step 4: Simplify right side
    3,325,001,449.22x = 8,612,072,007,798,071,296
  5. Step 5: Solve for x
    x = 8,612,072,007,798,071,296/3,325,001,449.22
  6. Step 6: Final answer
    x = 2,590,095,715.54

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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.