Home / 29,960,180.44-41,373,603.65-28,327,968.92

Finding the Fourth Proportional to 29,960,180.44, 41,373,603.65 and 28,327,968.92

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Solution

The fourth proportional to 29,960,180.44, 41,373,603.65 and 28,327,968.92 is: 39,119,596.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,180.44 : 41,373,603.65 = 28,327,968.92 : x
  2. Step 2: Convert to fraction form
    29,960,180.44/41,373,603.65 = 28,327,968.92/x
  3. Step 3: Cross multiply
    29,960,180.44x = 41,373,603.65 × 28,327,968.92
  4. Step 4: Simplify right side
    29,960,180.44x = 1,172,030,158,163,959
  5. Step 5: Solve for x
    x = 1,172,030,158,163,959/29,960,180.44
  6. Step 6: Final answer
    x = 39,119,596.11

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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.