Home / 17,064,095.60-25,596,143.40-11,324,532.80

Finding the Fourth Proportional to 17,064,095.60, 25,596,143.40 and 11,324,532.80

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Solution

The fourth proportional to 17,064,095.60, 25,596,143.40 and 11,324,532.80 is: 16,986,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,095.60 : 25,596,143.40 = 11,324,532.80 : x
  2. Step 2: Convert to fraction form
    17,064,095.60/25,596,143.40 = 11,324,532.80/x
  3. Step 3: Cross multiply
    17,064,095.60x = 25,596,143.40 × 11,324,532.80
  4. Step 4: Simplify right side
    17,064,095.60x = 289,864,365,486,803.50
  5. Step 5: Solve for x
    x = 289,864,365,486,803.50/17,064,095.60
  6. Step 6: Final answer
    x = 16,986,799.20

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Double scale
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Similar ratio
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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.