Home / 2,017,804,939.55-3,026,707,409.33-927,288,007.55

Finding the Fourth Proportional to 2,017,804,939.55, 3,026,707,409.33 and 927,288,007.55

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Solution

The fourth proportional to 2,017,804,939.55, 3,026,707,409.33 and 927,288,007.55 is: 1,390,932,011.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,804,939.55 : 3,026,707,409.33 = 927,288,007.55 : x
  2. Step 2: Convert to fraction form
    2,017,804,939.55/3,026,707,409.33 = 927,288,007.55/x
  3. Step 3: Cross multiply
    2,017,804,939.55x = 3,026,707,409.33 × 927,288,007.55
  4. Step 4: Simplify right side
    2,017,804,939.55x = 2,806,629,483,034,437,632
  5. Step 5: Solve for x
    x = 2,806,629,483,034,437,632/2,017,804,939.55
  6. Step 6: Final answer
    x = 1,390,932,011.33

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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.