Home / 15,399,762,795.48-23,059,861,362-10,628,388,591.48

Finding the Fourth Proportional to 15,399,762,795.48, 23,059,861,362 and 10,628,388,591.48

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Solution

The fourth proportional to 15,399,762,795.48, 23,059,861,362 and 10,628,388,591.48 is: 15,915,126,140.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,399,762,795.48 : 23,059,861,362 = 10,628,388,591.48 : x
  2. Step 2: Convert to fraction form
    15,399,762,795.48/23,059,861,362 = 10,628,388,591.48/x
  3. Step 3: Cross multiply
    15,399,762,795.48x = 23,059,861,362 × 10,628,388,591.48
  4. Step 4: Simplify right side
    15,399,762,795.48x = 245,089,167,420,991,242,240
  5. Step 5: Solve for x
    x = 245,089,167,420,991,242,240/15,399,762,795.48
  6. Step 6: Final answer
    x = 15,915,126,140.31

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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.