Home / 34,420,199.40-51,630,299.10-32,400,723.60

Finding the Fourth Proportional to 34,420,199.40, 51,630,299.10 and 32,400,723.60

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Solution

The fourth proportional to 34,420,199.40, 51,630,299.10 and 32,400,723.60 is: 48,601,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,420,199.40 : 51,630,299.10 = 32,400,723.60 : x
  2. Step 2: Convert to fraction form
    34,420,199.40/51,630,299.10 = 32,400,723.60/x
  3. Step 3: Cross multiply
    34,420,199.40x = 51,630,299.10 × 32,400,723.60
  4. Step 4: Simplify right side
    34,420,199.40x = 1,672,859,050,524,429
  5. Step 5: Solve for x
    x = 1,672,859,050,524,429/34,420,199.40
  6. Step 6: Final answer
    x = 48,601,085.40

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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.