Home / 10,483,976,384.01-15,728,173,193.70-3,400,906,196.25

Finding the Fourth Proportional to 10,483,976,384.01, 15,728,173,193.70 and 3,400,906,196.25

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Solution

The fourth proportional to 10,483,976,384.01, 15,728,173,193.70 and 3,400,906,196.25 is: 5,102,075,749.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,483,976,384.01 : 15,728,173,193.70 = 3,400,906,196.25 : x
  2. Step 2: Convert to fraction form
    10,483,976,384.01/15,728,173,193.70 = 3,400,906,196.25/x
  3. Step 3: Cross multiply
    10,483,976,384.01x = 15,728,173,193.70 × 3,400,906,196.25
  4. Step 4: Simplify right side
    10,483,976,384.01x = 53,490,041,670,147,481,600
  5. Step 5: Solve for x
    x = 53,490,041,670,147,481,600/10,483,976,384.01
  6. Step 6: Final answer
    x = 5,102,075,749.78

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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.