Home / 26,374,225.60-39,561,338.40-14,847,860.80

Finding the Fourth Proportional to 26,374,225.60, 39,561,338.40 and 14,847,860.80

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Solution

The fourth proportional to 26,374,225.60, 39,561,338.40 and 14,847,860.80 is: 22,271,791.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,374,225.60 : 39,561,338.40 = 14,847,860.80 : x
  2. Step 2: Convert to fraction form
    26,374,225.60/39,561,338.40 = 14,847,860.80/x
  3. Step 3: Cross multiply
    26,374,225.60x = 39,561,338.40 × 14,847,860.80
  4. Step 4: Simplify right side
    26,374,225.60x = 587,401,245,624,894.75
  5. Step 5: Solve for x
    x = 587,401,245,624,894.75/26,374,225.60
  6. Step 6: Final answer
    x = 22,271,791.20

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1.5x scale

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.