Home / 4,163,475,486.66-5,745,542,568.48-2,379,308,508.24

Finding the Fourth Proportional to 4,163,475,486.66, 5,745,542,568.48 and 2,379,308,508.24

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Solution

The fourth proportional to 4,163,475,486.66, 5,745,542,568.48 and 2,379,308,508.24 is: 3,283,415,108.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,475,486.66 : 5,745,542,568.48 = 2,379,308,508.24 : x
  2. Step 2: Convert to fraction form
    4,163,475,486.66/5,745,542,568.48 = 2,379,308,508.24/x
  3. Step 3: Cross multiply
    4,163,475,486.66x = 5,745,542,568.48 × 2,379,308,508.24
  4. Step 4: Simplify right side
    4,163,475,486.66x = 13,670,418,317,639,565,312
  5. Step 5: Solve for x
    x = 13,670,418,317,639,565,312/4,163,475,486.66
  6. Step 6: Final answer
    x = 3,283,415,108.71

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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.