Home / 11,204,181.60-16,792,984.80-10,061,582.40

Finding the Fourth Proportional to 11,204,181.60, 16,792,984.80 and 10,061,582.40

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Solution

The fourth proportional to 11,204,181.60, 16,792,984.80 and 10,061,582.40 is: 15,080,441.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,181.60 : 16,792,984.80 = 10,061,582.40 : x
  2. Step 2: Convert to fraction form
    11,204,181.60/16,792,984.80 = 10,061,582.40/x
  3. Step 3: Cross multiply
    11,204,181.60x = 16,792,984.80 × 10,061,582.40
  4. Step 4: Simplify right side
    11,204,181.60x = 168,964,000,307,147.53
  5. Step 5: Solve for x
    x = 168,964,000,307,147.53/11,204,181.60
  6. Step 6: Final answer
    x = 15,080,441.07

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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.