Home / 1,095,461,213.14-1,511,773,033.76-600,425,190.10

Finding the Fourth Proportional to 1,095,461,213.14, 1,511,773,033.76 and 600,425,190.10

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Solution

The fourth proportional to 1,095,461,213.14, 1,511,773,033.76 and 600,425,190.10 is: 828,606,800.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,461,213.14 : 1,511,773,033.76 = 600,425,190.10 : x
  2. Step 2: Convert to fraction form
    1,095,461,213.14/1,511,773,033.76 = 600,425,190.10/x
  3. Step 3: Cross multiply
    1,095,461,213.14x = 1,511,773,033.76 × 600,425,190.10
  4. Step 4: Simplify right side
    1,095,461,213.14x = 907,706,611,183,401,728
  5. Step 5: Solve for x
    x = 907,706,611,183,401,728/1,095,461,213.14
  6. Step 6: Final answer
    x = 828,606,800.77

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Double scale
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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.