Home / 6,456,461,743.80-9,684,692,615.70-2,094,394,015.80

Finding the Fourth Proportional to 6,456,461,743.80, 9,684,692,615.70 and 2,094,394,015.80

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Solution

The fourth proportional to 6,456,461,743.80, 9,684,692,615.70 and 2,094,394,015.80 is: 3,141,591,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,456,461,743.80 : 9,684,692,615.70 = 2,094,394,015.80 : x
  2. Step 2: Convert to fraction form
    6,456,461,743.80/9,684,692,615.70 = 2,094,394,015.80/x
  3. Step 3: Cross multiply
    6,456,461,743.80x = 9,684,692,615.70 × 2,094,394,015.80
  4. Step 4: Simplify right side
    6,456,461,743.80x = 20,283,562,259,184,529,408
  5. Step 5: Solve for x
    x = 20,283,562,259,184,529,408/6,456,461,743.80
  6. Step 6: Final answer
    x = 3,141,591,023.70

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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.