Home / 295,488,029.20-443,232,043.80-134,244,893.20

Finding the Fourth Proportional to 295,488,029.20, 443,232,043.80 and 134,244,893.20

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Solution

The fourth proportional to 295,488,029.20, 443,232,043.80 and 134,244,893.20 is: 201,367,339.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488,029.20 : 443,232,043.80 = 134,244,893.20 : x
  2. Step 2: Convert to fraction form
    295,488,029.20/443,232,043.80 = 134,244,893.20/x
  3. Step 3: Cross multiply
    295,488,029.20x = 443,232,043.80 × 134,244,893.20
  4. Step 4: Simplify right side
    295,488,029.20x = 59,501,638,382,748,720
  5. Step 5: Solve for x
    x = 59,501,638,382,748,720/295,488,029.20
  6. Step 6: Final answer
    x = 201,367,339.80

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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.