Home / 2,026,788,818.09-3,040,641,657.56-1,094,091,648.11

Finding the Fourth Proportional to 2,026,788,818.09, 3,040,641,657.56 and 1,094,091,648.11

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Solution

The fourth proportional to 2,026,788,818.09, 3,040,641,657.56 and 1,094,091,648.11 is: 1,641,384,939.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,788,818.09 : 3,040,641,657.56 = 1,094,091,648.11 : x
  2. Step 2: Convert to fraction form
    2,026,788,818.09/3,040,641,657.56 = 1,094,091,648.11/x
  3. Step 3: Cross multiply
    2,026,788,818.09x = 3,040,641,657.56 × 1,094,091,648.11
  4. Step 4: Simplify right side
    2,026,788,818.09x = 3,326,740,642,437,273,600
  5. Step 5: Solve for x
    x = 3,326,740,642,437,273,600/2,026,788,818.09
  6. Step 6: Final answer
    x = 1,641,384,939.94

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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.