Home / 14,681,231.60-22,021,847.40-13,334,914.40

Finding the Fourth Proportional to 14,681,231.60, 22,021,847.40 and 13,334,914.40

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Solution

The fourth proportional to 14,681,231.60, 22,021,847.40 and 13,334,914.40 is: 20,002,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,231.60 : 22,021,847.40 = 13,334,914.40 : x
  2. Step 2: Convert to fraction form
    14,681,231.60/22,021,847.40 = 13,334,914.40/x
  3. Step 3: Cross multiply
    14,681,231.60x = 22,021,847.40 × 13,334,914.40
  4. Step 4: Simplify right side
    14,681,231.60x = 293,659,450,008,862.56
  5. Step 5: Solve for x
    x = 293,659,450,008,862.56/14,681,231.60
  6. Step 6: Final answer
    x = 20,002,371.60

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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.