Home / 24,584,842.60-33,930,292.90-13,722,081.64

Finding the Fourth Proportional to 24,584,842.60, 33,930,292.90 and 13,722,081.64

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Solution

The fourth proportional to 24,584,842.60, 33,930,292.90 and 13,722,081.64 is: 18,938,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,584,842.60 : 33,930,292.90 = 13,722,081.64 : x
  2. Step 2: Convert to fraction form
    24,584,842.60/33,930,292.90 = 13,722,081.64/x
  3. Step 3: Cross multiply
    24,584,842.60x = 33,930,292.90 × 13,722,081.64
  4. Step 4: Simplify right side
    24,584,842.60x = 465,594,249,242,912.38
  5. Step 5: Solve for x
    x = 465,594,249,242,912.38/24,584,842.60
  6. Step 6: Final answer
    x = 18,938,264.39

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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.