Home / 3,533,238,352,315.20-5,301,467,863,707.90-1,813,394,438,863.20

Finding the Fourth Proportional to 3,533,238,352,315.20, 5,301,467,863,707.90 and 1,813,394,438,863.20

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Solution

The fourth proportional to 3,533,238,352,315.20, 5,301,467,863,707.90 and 1,813,394,438,863.20 is: 2,720,918,144,557.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,238,352,315.20 : 5,301,467,863,707.90 = 1,813,394,438,863.20 : x
  2. Step 2: Convert to fraction form
    3,533,238,352,315.20/5,301,467,863,707.90 = 1,813,394,438,863.20/x
  3. Step 3: Cross multiply
    3,533,238,352,315.20x = 5,301,467,863,707.90 × 1,813,394,438,863.20
  4. Step 4: Simplify right side
    3,533,238,352,315.20x = 9,613,652,341,859,875,853,172,736
  5. Step 5: Solve for x
    x = 9,613,652,341,859,875,853,172,736/3,533,238,352,315.20
  6. Step 6: Final answer
    x = 2,720,918,144,557.22

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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.