Home / 10,369,254,351-14,309,616,065.04-5,611,530,625.32

Finding the Fourth Proportional to 10,369,254,351, 14,309,616,065.04 and 5,611,530,625.32

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Solution

The fourth proportional to 10,369,254,351, 14,309,616,065.04 and 5,611,530,625.32 is: 7,743,936,648.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,369,254,351 : 14,309,616,065.04 = 5,611,530,625.32 : x
  2. Step 2: Convert to fraction form
    10,369,254,351/14,309,616,065.04 = 5,611,530,625.32/x
  3. Step 3: Cross multiply
    10,369,254,351x = 14,309,616,065.04 × 5,611,530,625.32
  4. Step 4: Simplify right side
    10,369,254,351x = 80,298,848,785,543,036,928
  5. Step 5: Solve for x
    x = 80,298,848,785,543,036,928/10,369,254,351
  6. Step 6: Final answer
    x = 7,743,936,648.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.