Home / 4,647,045,308.60-6,972,626,411.48-2,435,729,493.52

Finding the Fourth Proportional to 4,647,045,308.60, 6,972,626,411.48 and 2,435,729,493.52

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Solution

The fourth proportional to 4,647,045,308.60, 6,972,626,411.48 and 2,435,729,493.52 is: 3,654,673,167.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,045,308.60 : 6,972,626,411.48 = 2,435,729,493.52 : x
  2. Step 2: Convert to fraction form
    4,647,045,308.60/6,972,626,411.48 = 2,435,729,493.52/x
  3. Step 3: Cross multiply
    4,647,045,308.60x = 6,972,626,411.48 × 2,435,729,493.52
  4. Step 4: Simplify right side
    4,647,045,308.60x = 16,983,431,797,738,354,688
  5. Step 5: Solve for x
    x = 16,983,431,797,738,354,688/4,647,045,308.60
  6. Step 6: Final answer
    x = 3,654,673,167.55

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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.