Home / 34,032,464.40-51,048,696.60-11,310,409.20

Finding the Fourth Proportional to 34,032,464.40, 51,048,696.60 and 11,310,409.20

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Solution

The fourth proportional to 34,032,464.40, 51,048,696.60 and 11,310,409.20 is: 16,965,613.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,032,464.40 : 51,048,696.60 = 11,310,409.20 : x
  2. Step 2: Convert to fraction form
    34,032,464.40/51,048,696.60 = 11,310,409.20/x
  3. Step 3: Cross multiply
    34,032,464.40x = 51,048,696.60 × 11,310,409.20
  4. Step 4: Simplify right side
    34,032,464.40x = 577,381,647,672,648.75
  5. Step 5: Solve for x
    x = 577,381,647,672,648.75/34,032,464.40
  6. Step 6: Final answer
    x = 16,965,613.80

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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.