Home / 295,488,042.30-443,232,063.45-134,244,906.30

Finding the Fourth Proportional to 295,488,042.30, 443,232,063.45 and 134,244,906.30

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Solution

The fourth proportional to 295,488,042.30, 443,232,063.45 and 134,244,906.30 is: 201,367,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488,042.30 : 443,232,063.45 = 134,244,906.30 : x
  2. Step 2: Convert to fraction form
    295,488,042.30/443,232,063.45 = 134,244,906.30/x
  3. Step 3: Cross multiply
    295,488,042.30x = 443,232,063.45 × 134,244,906.30
  4. Step 4: Simplify right side
    295,488,042.30x = 59,501,646,827,000,912
  5. Step 5: Solve for x
    x = 59,501,646,827,000,912/295,488,042.30
  6. Step 6: Final answer
    x = 201,367,359.45

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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.