Home / 11,605,292,136.56-17,411,353,599-3,744,556,986.80

Finding the Fourth Proportional to 11,605,292,136.56, 17,411,353,599 and 3,744,556,986.80

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Solution

The fourth proportional to 11,605,292,136.56, 17,411,353,599 and 3,744,556,986.80 is: 5,617,937,489.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,605,292,136.56 : 17,411,353,599 = 3,744,556,986.80 : x
  2. Step 2: Convert to fraction form
    11,605,292,136.56/17,411,353,599 = 3,744,556,986.80/x
  3. Step 3: Cross multiply
    11,605,292,136.56x = 17,411,353,599 × 3,744,556,986.80
  4. Step 4: Simplify right side
    11,605,292,136.56x = 65,197,805,768,780,775,424
  5. Step 5: Solve for x
    x = 65,197,805,768,780,775,424/11,605,292,136.56
  6. Step 6: Final answer
    x = 5,617,937,489.34

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Double scale
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1.5x scale

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.