Home / 27,831,762,048.60-41,686,421,069.70-24,729,847,219.80

Finding the Fourth Proportional to 27,831,762,048.60, 41,686,421,069.70 and 24,729,847,219.80

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Solution

The fourth proportional to 27,831,762,048.60, 41,686,421,069.70 and 24,729,847,219.80 is: 37,040,372,161.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,831,762,048.60 : 41,686,421,069.70 = 24,729,847,219.80 : x
  2. Step 2: Convert to fraction form
    27,831,762,048.60/41,686,421,069.70 = 24,729,847,219.80/x
  3. Step 3: Cross multiply
    27,831,762,048.60x = 41,686,421,069.70 × 24,729,847,219.80
  4. Step 4: Simplify right side
    27,831,762,048.60x = 1,030,898,824,193,932,525,568
  5. Step 5: Solve for x
    x = 1,030,898,824,193,932,525,568/27,831,762,048.60
  6. Step 6: Final answer
    x = 37,040,372,161.62

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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.