Home / 33,535,200.30-50,302,800.45-12,268,358.70

Finding the Fourth Proportional to 33,535,200.30, 50,302,800.45 and 12,268,358.70

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Solution

The fourth proportional to 33,535,200.30, 50,302,800.45 and 12,268,358.70 is: 18,402,538.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,200.30 : 50,302,800.45 = 12,268,358.70 : x
  2. Step 2: Convert to fraction form
    33,535,200.30/50,302,800.45 = 12,268,358.70/x
  3. Step 3: Cross multiply
    33,535,200.30x = 50,302,800.45 × 12,268,358.70
  4. Step 4: Simplify right side
    33,535,200.30x = 617,132,799,535,121.38
  5. Step 5: Solve for x
    x = 617,132,799,535,121.38/33,535,200.30
  6. Step 6: Final answer
    x = 18,402,538.05

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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.