Home / 32,806,500.30-49,209,750.45-13,630,884.30

Finding the Fourth Proportional to 32,806,500.30, 49,209,750.45 and 13,630,884.30

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Solution

The fourth proportional to 32,806,500.30, 49,209,750.45 and 13,630,884.30 is: 20,446,326.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,500.30 : 49,209,750.45 = 13,630,884.30 : x
  2. Step 2: Convert to fraction form
    32,806,500.30/49,209,750.45 = 13,630,884.30/x
  3. Step 3: Cross multiply
    32,806,500.30x = 49,209,750.45 × 13,630,884.30
  4. Step 4: Simplify right side
    32,806,500.30x = 670,772,414,815,823
  5. Step 5: Solve for x
    x = 670,772,414,815,823/32,806,500.30
  6. Step 6: Final answer
    x = 20,446,326.45

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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.