Home / 33,446,806.60-50,170,209.90-10,730,000.20

Finding the Fourth Proportional to 33,446,806.60, 50,170,209.90 and 10,730,000.20

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Solution

The fourth proportional to 33,446,806.60, 50,170,209.90 and 10,730,000.20 is: 16,095,000.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,446,806.60 : 50,170,209.90 = 10,730,000.20 : x
  2. Step 2: Convert to fraction form
    33,446,806.60/50,170,209.90 = 10,730,000.20/x
  3. Step 3: Cross multiply
    33,446,806.60x = 50,170,209.90 × 10,730,000.20
  4. Step 4: Simplify right side
    33,446,806.60x = 538,326,362,261,041.94
  5. Step 5: Solve for x
    x = 538,326,362,261,041.94/33,446,806.60
  6. Step 6: Final answer
    x = 16,095,000.30

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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.