Home / 23,643,072.90-35,464,609.35-13,537,383.30

Finding the Fourth Proportional to 23,643,072.90, 35,464,609.35 and 13,537,383.30

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Solution

The fourth proportional to 23,643,072.90, 35,464,609.35 and 13,537,383.30 is: 20,306,074.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,643,072.90 : 35,464,609.35 = 13,537,383.30 : x
  2. Step 2: Convert to fraction form
    23,643,072.90/35,464,609.35 = 13,537,383.30/x
  3. Step 3: Cross multiply
    23,643,072.90x = 35,464,609.35 × 13,537,383.30
  4. Step 4: Simplify right side
    23,643,072.90x = 480,098,010,355,713.88
  5. Step 5: Solve for x
    x = 480,098,010,355,713.88/23,643,072.90
  6. Step 6: Final answer
    x = 20,306,074.95

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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.