Home / 12,092,355,560,469-18,151,441,241,724-5,211,544,621,570.20

Finding the Fourth Proportional to 12,092,355,560,469, 18,151,441,241,724 and 5,211,544,621,570.20

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Solution

The fourth proportional to 12,092,355,560,469, 18,151,441,241,724 and 5,211,544,621,570.20 is: 7,822,879,959,492.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,092,355,560,469 : 18,151,441,241,724 = 5,211,544,621,570.20 : x
  2. Step 2: Convert to fraction form
    12,092,355,560,469/18,151,441,241,724 = 5,211,544,621,570.20/x
  3. Step 3: Cross multiply
    12,092,355,560,469x = 18,151,441,241,724 × 5,211,544,621,570.20
  4. Step 4: Simplify right side
    12,092,355,560,469x = 94,597,045,977,054,234,443,513,856
  5. Step 5: Solve for x
    x = 94,597,045,977,054,234,443,513,856/12,092,355,560,469
  6. Step 6: Final answer
    x = 7,822,879,959,492.80

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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.