Home / 269,326,500.60-404,006,818.32-113,851,332.48

Finding the Fourth Proportional to 269,326,500.60, 404,006,818.32 and 113,851,332.48

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Solution

The fourth proportional to 269,326,500.60, 404,006,818.32 and 113,851,332.48 is: 170,784,213.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,326,500.60 : 404,006,818.32 = 113,851,332.48 : x
  2. Step 2: Convert to fraction form
    269,326,500.60/404,006,818.32 = 113,851,332.48/x
  3. Step 3: Cross multiply
    269,326,500.60x = 404,006,818.32 × 113,851,332.48
  4. Step 4: Simplify right side
    269,326,500.60x = 45,996,714,596,737,272
  5. Step 5: Solve for x
    x = 45,996,714,596,737,272/269,326,500.60
  6. Step 6: Final answer
    x = 170,784,213.56

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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.