Home / 37,982,182.24-52,415,441.04-22,298,136.04

Finding the Fourth Proportional to 37,982,182.24, 52,415,441.04 and 22,298,136.04

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Solution

The fourth proportional to 37,982,182.24, 52,415,441.04 and 22,298,136.04 is: 30,771,445.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,982,182.24 : 52,415,441.04 = 22,298,136.04 : x
  2. Step 2: Convert to fraction form
    37,982,182.24/52,415,441.04 = 22,298,136.04/x
  3. Step 3: Cross multiply
    37,982,182.24x = 52,415,441.04 × 22,298,136.04
  4. Step 4: Simplify right side
    37,982,182.24x = 1,168,766,634,906,519
  5. Step 5: Solve for x
    x = 1,168,766,634,906,519/37,982,182.24
  6. Step 6: Final answer
    x = 30,771,445.08

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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.