Home / 26,181,474,591.30-39,272,212,405.93-6,284,362,011.57

Finding the Fourth Proportional to 26,181,474,591.30, 39,272,212,405.93 and 6,284,362,011.57

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Solution

The fourth proportional to 26,181,474,591.30, 39,272,212,405.93 and 6,284,362,011.57 is: 9,426,543,141.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,181,474,591.30 : 39,272,212,405.93 = 6,284,362,011.57 : x
  2. Step 2: Convert to fraction form
    26,181,474,591.30/39,272,212,405.93 = 6,284,362,011.57/x
  3. Step 3: Cross multiply
    26,181,474,591.30x = 39,272,212,405.93 × 6,284,362,011.57
  4. Step 4: Simplify right side
    26,181,474,591.30x = 246,800,799,754,233,544,704
  5. Step 5: Solve for x
    x = 246,800,799,754,233,544,704/26,181,474,591.30
  6. Step 6: Final answer
    x = 9,426,543,141.93

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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.