Home / 33,611,109.80-50,409,666.30-14,442,492.20

Finding the Fourth Proportional to 33,611,109.80, 50,409,666.30 and 14,442,492.20

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Solution

The fourth proportional to 33,611,109.80, 50,409,666.30 and 14,442,492.20 is: 21,660,731.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,611,109.80 : 50,409,666.30 = 14,442,492.20 : x
  2. Step 2: Convert to fraction form
    33,611,109.80/50,409,666.30 = 14,442,492.20/x
  3. Step 3: Cross multiply
    33,611,109.80x = 50,409,666.30 × 14,442,492.20
  4. Step 4: Simplify right side
    33,611,109.80x = 728,041,212,342,352.75
  5. Step 5: Solve for x
    x = 728,041,212,342,352.75/33,611,109.80
  6. Step 6: Final answer
    x = 21,660,731.13

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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.