Home / 39,704,136,617.60-59,556,204,926.40-17,623,400,796.80

Finding the Fourth Proportional to 39,704,136,617.60, 59,556,204,926.40 and 17,623,400,796.80

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Solution

The fourth proportional to 39,704,136,617.60, 59,556,204,926.40 and 17,623,400,796.80 is: 26,435,101,195.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,704,136,617.60 : 59,556,204,926.40 = 17,623,400,796.80 : x
  2. Step 2: Convert to fraction form
    39,704,136,617.60/59,556,204,926.40 = 17,623,400,796.80/x
  3. Step 3: Cross multiply
    39,704,136,617.60x = 59,556,204,926.40 × 17,623,400,796.80
  4. Step 4: Simplify right side
    39,704,136,617.60x = 1,049,582,869,354,301,882,368
  5. Step 5: Solve for x
    x = 1,049,582,869,354,301,882,368/39,704,136,617.60
  6. Step 6: Final answer
    x = 26,435,101,195.20

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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.