Home / 23,492,035.20-35,229,758.40-8,346,460.80

Finding the Fourth Proportional to 23,492,035.20, 35,229,758.40 and 8,346,460.80

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Solution

The fourth proportional to 23,492,035.20, 35,229,758.40 and 8,346,460.80 is: 12,516,744.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,492,035.20 : 35,229,758.40 = 8,346,460.80 : x
  2. Step 2: Convert to fraction form
    23,492,035.20/35,229,758.40 = 8,346,460.80/x
  3. Step 3: Cross multiply
    23,492,035.20x = 35,229,758.40 × 8,346,460.80
  4. Step 4: Simplify right side
    23,492,035.20x = 294,043,797,479,070.69
  5. Step 5: Solve for x
    x = 294,043,797,479,070.69/23,492,035.20
  6. Step 6: Final answer
    x = 12,516,744.29

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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.