Home / 3,506,729,850.76-5,260,771,532.37-1,145,255,954.59

Finding the Fourth Proportional to 3,506,729,850.76, 5,260,771,532.37 and 1,145,255,954.59

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Solution

The fourth proportional to 3,506,729,850.76, 5,260,771,532.37 and 1,145,255,954.59 is: 1,718,104,952.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,729,850.76 : 5,260,771,532.37 = 1,145,255,954.59 : x
  2. Step 2: Convert to fraction form
    3,506,729,850.76/5,260,771,532.37 = 1,145,255,954.59/x
  3. Step 3: Cross multiply
    3,506,729,850.76x = 5,260,771,532.37 × 1,145,255,954.59
  4. Step 4: Simplify right side
    3,506,729,850.76x = 6,024,929,923,157,997,568
  5. Step 5: Solve for x
    x = 6,024,929,923,157,997,568/3,506,729,850.76
  6. Step 6: Final answer
    x = 1,718,104,952.36

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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.