Home / 2,481,888,302.01-3,425,005,021.31-1,368,072,996.57

Finding the Fourth Proportional to 2,481,888,302.01, 3,425,005,021.31 and 1,368,072,996.57

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Solution

The fourth proportional to 2,481,888,302.01, 3,425,005,021.31 and 1,368,072,996.57 is: 1,887,940,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,888,302.01 : 3,425,005,021.31 = 1,368,072,996.57 : x
  2. Step 2: Convert to fraction form
    2,481,888,302.01/3,425,005,021.31 = 1,368,072,996.57/x
  3. Step 3: Cross multiply
    2,481,888,302.01x = 3,425,005,021.31 × 1,368,072,996.57
  4. Step 4: Simplify right side
    2,481,888,302.01x = 4,685,656,882,764,027,904
  5. Step 5: Solve for x
    x = 4,685,656,882,764,027,904/2,481,888,302.01
  6. Step 6: Final answer
    x = 1,887,940,274.74

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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.