Home / 15,399,762,770.54-23,059,861,324.40-10,628,388,566.58

Finding the Fourth Proportional to 15,399,762,770.54, 23,059,861,324.40 and 10,628,388,566.58

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Solution

The fourth proportional to 15,399,762,770.54, 23,059,861,324.40 and 10,628,388,566.58 is: 15,915,126,102.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,399,762,770.54 : 23,059,861,324.40 = 10,628,388,566.58 : x
  2. Step 2: Convert to fraction form
    15,399,762,770.54/23,059,861,324.40 = 10,628,388,566.58/x
  3. Step 3: Cross multiply
    15,399,762,770.54x = 23,059,861,324.40 × 10,628,388,566.58
  4. Step 4: Simplify right side
    15,399,762,770.54x = 245,089,166,447,173,304,320
  5. Step 5: Solve for x
    x = 245,089,166,447,173,304,320/15,399,762,770.54
  6. Step 6: Final answer
    x = 15,915,126,102.85

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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.