Home / 32,777,523.78-45,232,825.08-18,093,061.59

Finding the Fourth Proportional to 32,777,523.78, 45,232,825.08 and 18,093,061.59

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Solution

The fourth proportional to 32,777,523.78, 45,232,825.08 and 18,093,061.59 is: 24,968,337.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,523.78 : 45,232,825.08 = 18,093,061.59 : x
  2. Step 2: Convert to fraction form
    32,777,523.78/45,232,825.08 = 18,093,061.59/x
  3. Step 3: Cross multiply
    32,777,523.78x = 45,232,825.08 × 18,093,061.59
  4. Step 4: Simplify right side
    32,777,523.78x = 818,400,290,062,136.62
  5. Step 5: Solve for x
    x = 818,400,290,062,136.62/32,777,523.78
  6. Step 6: Final answer
    x = 24,968,337.92

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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.