Home / 2,928,183,935.68-4,040,879,196.66-1,590,062,109.50

Finding the Fourth Proportional to 2,928,183,935.68, 4,040,879,196.66 and 1,590,062,109.50

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Solution

The fourth proportional to 2,928,183,935.68, 4,040,879,196.66 and 1,590,062,109.50 is: 2,194,277,764.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,928,183,935.68 : 4,040,879,196.66 = 1,590,062,109.50 : x
  2. Step 2: Convert to fraction form
    2,928,183,935.68/4,040,879,196.66 = 1,590,062,109.50/x
  3. Step 3: Cross multiply
    2,928,183,935.68x = 4,040,879,196.66 × 1,590,062,109.50
  4. Step 4: Simplify right side
    2,928,183,935.68x = 6,425,248,899,675,865,088
  5. Step 5: Solve for x
    x = 6,425,248,899,675,865,088/2,928,183,935.68
  6. Step 6: Final answer
    x = 2,194,277,764.24

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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.