Home / 3,347,765,391.58-5,024,750,945.09-1,690,836,275.22

Finding the Fourth Proportional to 3,347,765,391.58, 5,024,750,945.09 and 1,690,836,275.22

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Solution

The fourth proportional to 3,347,765,391.58, 5,024,750,945.09 and 1,690,836,275.22 is: 2,537,821,555.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,765,391.58 : 5,024,750,945.09 = 1,690,836,275.22 : x
  2. Step 2: Convert to fraction form
    3,347,765,391.58/5,024,750,945.09 = 1,690,836,275.22/x
  3. Step 3: Cross multiply
    3,347,765,391.58x = 5,024,750,945.09 × 1,690,836,275.22
  4. Step 4: Simplify right side
    3,347,765,391.58x = 8,496,031,171,876,602,880
  5. Step 5: Solve for x
    x = 8,496,031,171,876,602,880/3,347,765,391.58
  6. Step 6: Final answer
    x = 2,537,821,555.01

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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.