Home / 3,347,765,394.58-5,024,750,949.58-1,690,836,278.22

Finding the Fourth Proportional to 3,347,765,394.58, 5,024,750,949.58 and 1,690,836,278.22

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Solution

The fourth proportional to 3,347,765,394.58, 5,024,750,949.58 and 1,690,836,278.22 is: 2,537,821,559.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,765,394.58 : 5,024,750,949.58 = 1,690,836,278.22 : x
  2. Step 2: Convert to fraction form
    3,347,765,394.58/5,024,750,949.58 = 1,690,836,278.22/x
  3. Step 3: Cross multiply
    3,347,765,394.58x = 5,024,750,949.58 × 1,690,836,278.22
  4. Step 4: Simplify right side
    3,347,765,394.58x = 8,496,031,194,570,258,432
  5. Step 5: Solve for x
    x = 8,496,031,194,570,258,432/3,347,765,394.58
  6. Step 6: Final answer
    x = 2,537,821,559.52

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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.