Home / 4,930,292,675.75-7,395,546,679.62-2,966,788,241.87

Finding the Fourth Proportional to 4,930,292,675.75, 7,395,546,679.62 and 2,966,788,241.87

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Solution

The fourth proportional to 4,930,292,675.75, 7,395,546,679.62 and 2,966,788,241.87 is: 4,450,247,150.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,292,675.75 : 7,395,546,679.62 = 2,966,788,241.87 : x
  2. Step 2: Convert to fraction form
    4,930,292,675.75/7,395,546,679.62 = 2,966,788,241.87/x
  3. Step 3: Cross multiply
    4,930,292,675.75x = 7,395,546,679.62 × 2,966,788,241.87
  4. Step 4: Simplify right side
    4,930,292,675.75x = 21,941,020,931,260,354,560
  5. Step 5: Solve for x
    x = 21,941,020,931,260,354,560/4,930,292,675.75
  6. Step 6: Final answer
    x = 4,450,247,150.48

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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.