Home / 3,347,765,397.58-5,024,750,954.08-1,690,836,281.22

Finding the Fourth Proportional to 3,347,765,397.58, 5,024,750,954.08 and 1,690,836,281.22

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Solution

The fourth proportional to 3,347,765,397.58, 5,024,750,954.08 and 1,690,836,281.22 is: 2,537,821,564.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,765,397.58 : 5,024,750,954.08 = 1,690,836,281.22 : x
  2. Step 2: Convert to fraction form
    3,347,765,397.58/5,024,750,954.08 = 1,690,836,281.22/x
  3. Step 3: Cross multiply
    3,347,765,397.58x = 5,024,750,954.08 × 1,690,836,281.22
  4. Step 4: Simplify right side
    3,347,765,397.58x = 8,496,031,217,253,274,624
  5. Step 5: Solve for x
    x = 8,496,031,217,253,274,624/3,347,765,397.58
  6. Step 6: Final answer
    x = 2,537,821,564.02

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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.