Home / 14,478,649,202.49-21,718,043,166.14-4,394,449,724.00

Finding the Fourth Proportional to 14,478,649,202.49, 21,718,043,166.14 and 4,394,449,724.00

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Solution

The fourth proportional to 14,478,649,202.49, 21,718,043,166.14 and 4,394,449,724.00 is: 6,591,695,638.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,478,649,202.49 : 21,718,043,166.14 = 4,394,449,724.00 : x
  2. Step 2: Convert to fraction form
    14,478,649,202.49/21,718,043,166.14 = 4,394,449,724.00/x
  3. Step 3: Cross multiply
    14,478,649,202.49x = 21,718,043,166.14 × 4,394,449,724.00
  4. Step 4: Simplify right side
    14,478,649,202.49x = 95,438,848,797,348,806,656
  5. Step 5: Solve for x
    x = 95,438,848,797,348,806,656/14,478,649,202.49
  6. Step 6: Final answer
    x = 6,591,695,638.36

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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.