Home / 29,968,336.12-41,356,303.98-16,217,300.38

Finding the Fourth Proportional to 29,968,336.12, 41,356,303.98 and 16,217,300.38

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Solution

The fourth proportional to 29,968,336.12, 41,356,303.98 and 16,217,300.38 is: 22,379,874.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,336.12 : 41,356,303.98 = 16,217,300.38 : x
  2. Step 2: Convert to fraction form
    29,968,336.12/41,356,303.98 = 16,217,300.38/x
  3. Step 3: Cross multiply
    29,968,336.12x = 41,356,303.98 × 16,217,300.38
  4. Step 4: Simplify right side
    29,968,336.12x = 670,687,604,250,249.50
  5. Step 5: Solve for x
    x = 670,687,604,250,249.50/29,968,336.12
  6. Step 6: Final answer
    x = 22,379,874.60

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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.