Home / 46,651,504.80-69,977,257.20-29,687,383.20

Finding the Fourth Proportional to 46,651,504.80, 69,977,257.20 and 29,687,383.20

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Solution

The fourth proportional to 46,651,504.80, 69,977,257.20 and 29,687,383.20 is: 44,531,074.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651,504.80 : 69,977,257.20 = 29,687,383.20 : x
  2. Step 2: Convert to fraction form
    46,651,504.80/69,977,257.20 = 29,687,383.20/x
  3. Step 3: Cross multiply
    46,651,504.80x = 69,977,257.20 × 29,687,383.20
  4. Step 4: Simplify right side
    46,651,504.80x = 2,077,441,649,781,359
  5. Step 5: Solve for x
    x = 2,077,441,649,781,359/46,651,504.80
  6. Step 6: Final answer
    x = 44,531,074.80

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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.