Home / 17,944,375,739.60-26,916,563,609.40-12,067,063,432.40

Finding the Fourth Proportional to 17,944,375,739.60, 26,916,563,609.40 and 12,067,063,432.40

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Solution

The fourth proportional to 17,944,375,739.60, 26,916,563,609.40 and 12,067,063,432.40 is: 18,100,595,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,944,375,739.60 : 26,916,563,609.40 = 12,067,063,432.40 : x
  2. Step 2: Convert to fraction form
    17,944,375,739.60/26,916,563,609.40 = 12,067,063,432.40/x
  3. Step 3: Cross multiply
    17,944,375,739.60x = 26,916,563,609.40 × 12,067,063,432.40
  4. Step 4: Simplify right side
    17,944,375,739.60x = 324,803,880,456,859,287,552
  5. Step 5: Solve for x
    x = 324,803,880,456,859,287,552/17,944,375,739.60
  6. Step 6: Final answer
    x = 18,100,595,148.60

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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.