Home / 2,317,927,982.26-3,476,913,495.45-659,835,209.42

Finding the Fourth Proportional to 2,317,927,982.26, 3,476,913,495.45 and 659,835,209.42

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Solution

The fourth proportional to 2,317,927,982.26, 3,476,913,495.45 and 659,835,209.42 is: 989,758,940.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,927,982.26 : 3,476,913,495.45 = 659,835,209.42 : x
  2. Step 2: Convert to fraction form
    2,317,927,982.26/3,476,913,495.45 = 659,835,209.42/x
  3. Step 3: Cross multiply
    2,317,927,982.26x = 3,476,913,495.45 × 659,835,209.42
  4. Step 4: Simplify right side
    2,317,927,982.26x = 2,294,189,944,384,791,296
  5. Step 5: Solve for x
    x = 2,294,189,944,384,791,296/2,317,927,982.26
  6. Step 6: Final answer
    x = 989,758,940.72

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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.