Home / 1,853,668,088.93-2,555,627,809.92-1,337,658,315.90

Finding the Fourth Proportional to 1,853,668,088.93, 2,555,627,809.92 and 1,337,658,315.90

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Solution

The fourth proportional to 1,853,668,088.93, 2,555,627,809.92 and 1,337,658,315.90 is: 1,844,211,923.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,668,088.93 : 2,555,627,809.92 = 1,337,658,315.90 : x
  2. Step 2: Convert to fraction form
    1,853,668,088.93/2,555,627,809.92 = 1,337,658,315.90/x
  3. Step 3: Cross multiply
    1,853,668,088.93x = 2,555,627,809.92 × 1,337,658,315.90
  4. Step 4: Simplify right side
    1,853,668,088.93x = 3,418,556,792,284,792,832
  5. Step 5: Solve for x
    x = 3,418,556,792,284,792,832/1,853,668,088.93
  6. Step 6: Final answer
    x = 1,844,211,923.76

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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.