Home / 41,196,643.60-61,794,965.40-23,056,790.80

Finding the Fourth Proportional to 41,196,643.60, 61,794,965.40 and 23,056,790.80

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Solution

The fourth proportional to 41,196,643.60, 61,794,965.40 and 23,056,790.80 is: 34,585,186.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,196,643.60 : 61,794,965.40 = 23,056,790.80 : x
  2. Step 2: Convert to fraction form
    41,196,643.60/61,794,965.40 = 23,056,790.80/x
  3. Step 3: Cross multiply
    41,196,643.60x = 61,794,965.40 × 23,056,790.80
  4. Step 4: Simplify right side
    41,196,643.60x = 1,424,793,589,721,038.25
  5. Step 5: Solve for x
    x = 1,424,793,589,721,038.25/41,196,643.60
  6. Step 6: Final answer
    x = 34,585,186.20

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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.