Home / 11,197,497.60-16,796,246.40-4,470,739.20

Finding the Fourth Proportional to 11,197,497.60, 16,796,246.40 and 4,470,739.20

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Solution

The fourth proportional to 11,197,497.60, 16,796,246.40 and 4,470,739.20 is: 6,706,108.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,497.60 : 16,796,246.40 = 4,470,739.20 : x
  2. Step 2: Convert to fraction form
    11,197,497.60/16,796,246.40 = 4,470,739.20/x
  3. Step 3: Cross multiply
    11,197,497.60x = 16,796,246.40 × 4,470,739.20
  4. Step 4: Simplify right side
    11,197,497.60x = 75,091,637,193,338.88
  5. Step 5: Solve for x
    x = 75,091,637,193,338.88/11,197,497.60
  6. Step 6: Final answer
    x = 6,706,108.80

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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.