Home / 2,017,804,936.30-3,026,707,404.45-927,288,004.30

Finding the Fourth Proportional to 2,017,804,936.30, 3,026,707,404.45 and 927,288,004.30

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Solution

The fourth proportional to 2,017,804,936.30, 3,026,707,404.45 and 927,288,004.30 is: 1,390,932,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,804,936.30 : 3,026,707,404.45 = 927,288,004.30 : x
  2. Step 2: Convert to fraction form
    2,017,804,936.30/3,026,707,404.45 = 927,288,004.30/x
  3. Step 3: Cross multiply
    2,017,804,936.30x = 3,026,707,404.45 × 927,288,004.30
  4. Step 4: Simplify right side
    2,017,804,936.30x = 2,806,629,468,672,473,088
  5. Step 5: Solve for x
    x = 2,806,629,468,672,473,088/2,017,804,936.30
  6. Step 6: Final answer
    x = 1,390,932,006.45

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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.