Home / 40,843,361.90-61,265,042.85-35,804,513.90

Finding the Fourth Proportional to 40,843,361.90, 61,265,042.85 and 35,804,513.90

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Solution

The fourth proportional to 40,843,361.90, 61,265,042.85 and 35,804,513.90 is: 53,706,770.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843,361.90 : 61,265,042.85 = 35,804,513.90 : x
  2. Step 2: Convert to fraction form
    40,843,361.90/61,265,042.85 = 35,804,513.90/x
  3. Step 3: Cross multiply
    40,843,361.90x = 61,265,042.85 × 35,804,513.90
  4. Step 4: Simplify right side
    40,843,361.90x = 2,193,565,078,306,920.50
  5. Step 5: Solve for x
    x = 2,193,565,078,306,920.50/40,843,361.90
  6. Step 6: Final answer
    x = 53,706,770.85

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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.