Home / 1,853,668,050.74-2,555,627,757.33-1,337,658,277.61

Finding the Fourth Proportional to 1,853,668,050.74, 2,555,627,757.33 and 1,337,658,277.61

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Solution

The fourth proportional to 1,853,668,050.74, 2,555,627,757.33 and 1,337,658,277.61 is: 1,844,211,871.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,668,050.74 : 2,555,627,757.33 = 1,337,658,277.61 : x
  2. Step 2: Convert to fraction form
    1,853,668,050.74/2,555,627,757.33 = 1,337,658,277.61/x
  3. Step 3: Cross multiply
    1,853,668,050.74x = 2,555,627,757.33 × 1,337,658,277.61
  4. Step 4: Simplify right side
    1,853,668,050.74x = 3,418,556,624,082,354,688
  5. Step 5: Solve for x
    x = 3,418,556,624,082,354,688/1,853,668,050.74
  6. Step 6: Final answer
    x = 1,844,211,871.01

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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.