Home / 4,790,332,218.57-7,185,752,090.93-1,476,422,917.67

Finding the Fourth Proportional to 4,790,332,218.57, 7,185,752,090.93 and 1,476,422,917.67

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Solution

The fourth proportional to 4,790,332,218.57, 7,185,752,090.93 and 1,476,422,917.67 is: 2,214,712,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,332,218.57 : 7,185,752,090.93 = 1,476,422,917.67 : x
  2. Step 2: Convert to fraction form
    4,790,332,218.57/7,185,752,090.93 = 1,476,422,917.67/x
  3. Step 3: Cross multiply
    4,790,332,218.57x = 7,185,752,090.93 × 1,476,422,917.67
  4. Step 4: Simplify right side
    4,790,332,218.57x = 10,609,209,067,744,174,080
  5. Step 5: Solve for x
    x = 10,609,209,067,744,174,080/4,790,332,218.57
  6. Step 6: Final answer
    x = 2,214,712,588.54

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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.