Home / 10,926,274.60-16,352,087.10-9,582,581.80

Finding the Fourth Proportional to 10,926,274.60, 16,352,087.10 and 9,582,581.80

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Solution

The fourth proportional to 10,926,274.60, 16,352,087.10 and 9,582,581.80 is: 14,341,138.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,274.60 : 16,352,087.10 = 9,582,581.80 : x
  2. Step 2: Convert to fraction form
    10,926,274.60/16,352,087.10 = 9,582,581.80/x
  3. Step 3: Cross multiply
    10,926,274.60x = 16,352,087.10 × 9,582,581.80
  4. Step 4: Simplify right side
    10,926,274.60x = 156,695,212,236,474.78
  5. Step 5: Solve for x
    x = 156,695,212,236,474.78/10,926,274.60
  6. Step 6: Final answer
    x = 14,341,138.03

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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.