Home / 23,570,654.82-32,522,626.26-13,779,205.50

Finding the Fourth Proportional to 23,570,654.82, 32,522,626.26 and 13,779,205.50

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Solution

The fourth proportional to 23,570,654.82, 32,522,626.26 and 13,779,205.50 is: 19,012,452.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,570,654.82 : 32,522,626.26 = 13,779,205.50 : x
  2. Step 2: Convert to fraction form
    23,570,654.82/32,522,626.26 = 13,779,205.50/x
  3. Step 3: Cross multiply
    23,570,654.82x = 32,522,626.26 × 13,779,205.50
  4. Step 4: Simplify right side
    23,570,654.82x = 448,135,950,636,236.44
  5. Step 5: Solve for x
    x = 448,135,950,636,236.44/23,570,654.82
  6. Step 6: Final answer
    x = 19,012,452.31

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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.