Home / 4,430,488,466.07-6,115,956,659.78-2,760,562,669.41

Finding the Fourth Proportional to 4,430,488,466.07, 6,115,956,659.78 and 2,760,562,669.41

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Solution

The fourth proportional to 4,430,488,466.07, 6,115,956,659.78 and 2,760,562,669.41 is: 3,810,749,485.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,488,466.07 : 6,115,956,659.78 = 2,760,562,669.41 : x
  2. Step 2: Convert to fraction form
    4,430,488,466.07/6,115,956,659.78 = 2,760,562,669.41/x
  3. Step 3: Cross multiply
    4,430,488,466.07x = 6,115,956,659.78 × 2,760,562,669.41
  4. Step 4: Simplify right side
    4,430,488,466.07x = 16,883,481,642,704,338,944
  5. Step 5: Solve for x
    x = 16,883,481,642,704,338,944/4,430,488,466.07
  6. Step 6: Final answer
    x = 3,810,749,485.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.