Home / 9,729,003,089.43-14,589,731,753.37-3,346,326,555.93

Finding the Fourth Proportional to 9,729,003,089.43, 14,589,731,753.37 and 3,346,326,555.93

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Solution

The fourth proportional to 9,729,003,089.43, 14,589,731,753.37 and 3,346,326,555.93 is: 5,018,192,137.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,729,003,089.43 : 14,589,731,753.37 = 3,346,326,555.93 : x
  2. Step 2: Convert to fraction form
    9,729,003,089.43/14,589,731,753.37 = 3,346,326,555.93/x
  3. Step 3: Cross multiply
    9,729,003,089.43x = 14,589,731,753.37 × 3,346,326,555.93
  4. Step 4: Simplify right side
    9,729,003,089.43x = 48,822,006,810,197,188,608
  5. Step 5: Solve for x
    x = 48,822,006,810,197,188,608/9,729,003,089.43
  6. Step 6: Final answer
    x = 5,018,192,137.61

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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.