Home / 9,729,003,101.86-14,589,731,772.03-3,346,326,568.30

Finding the Fourth Proportional to 9,729,003,101.86, 14,589,731,772.03 and 3,346,326,568.30

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Solution

The fourth proportional to 9,729,003,101.86, 14,589,731,772.03 and 3,346,326,568.30 is: 5,018,192,156.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,729,003,101.86 : 14,589,731,772.03 = 3,346,326,568.30 : x
  2. Step 2: Convert to fraction form
    9,729,003,101.86/14,589,731,772.03 = 3,346,326,568.30/x
  3. Step 3: Cross multiply
    9,729,003,101.86x = 14,589,731,772.03 × 3,346,326,568.30
  4. Step 4: Simplify right side
    9,729,003,101.86x = 48,822,007,053,114,630,144
  5. Step 5: Solve for x
    x = 48,822,007,053,114,630,144/9,729,003,101.86
  6. Step 6: Final answer
    x = 5,018,192,156.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.