Home / 33,286,000.20-49,929,000.30-21,948,592.20

Finding the Fourth Proportional to 33,286,000.20, 49,929,000.30 and 21,948,592.20

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Solution

The fourth proportional to 33,286,000.20, 49,929,000.30 and 21,948,592.20 is: 32,922,888.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,286,000.20 : 49,929,000.30 = 21,948,592.20 : x
  2. Step 2: Convert to fraction form
    33,286,000.20/49,929,000.30 = 21,948,592.20/x
  3. Step 3: Cross multiply
    33,286,000.20x = 49,929,000.30 × 21,948,592.20
  4. Step 4: Simplify right side
    33,286,000.20x = 1,095,871,266,538,377.50
  5. Step 5: Solve for x
    x = 1,095,871,266,538,377.50/33,286,000.20
  6. Step 6: Final answer
    x = 32,922,888.30

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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.