Home / 3,245,444,219,948.60-4,869,108,530,800.40-1,308,261,377,329.40

Finding the Fourth Proportional to 3,245,444,219,948.60, 4,869,108,530,800.40 and 1,308,261,377,329.40

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Solution

The fourth proportional to 3,245,444,219,948.60, 4,869,108,530,800.40 and 1,308,261,377,329.40 is: 1,962,771,873,790.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,444,219,948.60 : 4,869,108,530,800.40 = 1,308,261,377,329.40 : x
  2. Step 2: Convert to fraction form
    3,245,444,219,948.60/4,869,108,530,800.40 = 1,308,261,377,329.40/x
  3. Step 3: Cross multiply
    3,245,444,219,948.60x = 4,869,108,530,800.40 × 1,308,261,377,329.40
  4. Step 4: Simplify right side
    3,245,444,219,948.60x = 6,370,066,632,871,262,115,856,384
  5. Step 5: Solve for x
    x = 6,370,066,632,871,262,115,856,384/3,245,444,219,948.60
  6. Step 6: Final answer
    x = 1,962,771,873,790.56

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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.