Home / 3,066,510,540.24-4,600,539,721.60-855,718,415.08

Finding the Fourth Proportional to 3,066,510,540.24, 4,600,539,721.60 and 855,718,415.08

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Solution

The fourth proportional to 3,066,510,540.24, 4,600,539,721.60 and 855,718,415.08 is: 1,283,793,584.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,510,540.24 : 4,600,539,721.60 = 855,718,415.08 : x
  2. Step 2: Convert to fraction form
    3,066,510,540.24/4,600,539,721.60 = 855,718,415.08/x
  3. Step 3: Cross multiply
    3,066,510,540.24x = 4,600,539,721.60 × 855,718,415.08
  4. Step 4: Simplify right side
    3,066,510,540.24x = 3,936,766,559,080,137,216
  5. Step 5: Solve for x
    x = 3,936,766,559,080,137,216/3,066,510,540.24
  6. Step 6: Final answer
    x = 1,283,793,584.73

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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.