Home / 11,064,191.80-16,596,287.70-10,391,033.20

Finding the Fourth Proportional to 11,064,191.80, 16,596,287.70 and 10,391,033.20

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Solution

The fourth proportional to 11,064,191.80, 16,596,287.70 and 10,391,033.20 is: 15,586,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,191.80 : 16,596,287.70 = 10,391,033.20 : x
  2. Step 2: Convert to fraction form
    11,064,191.80/16,596,287.70 = 10,391,033.20/x
  3. Step 3: Cross multiply
    11,064,191.80x = 16,596,287.70 × 10,391,033.20
  4. Step 4: Simplify right side
    11,064,191.80x = 172,452,576,487,451.62
  5. Step 5: Solve for x
    x = 172,452,576,487,451.62/11,064,191.80
  6. Step 6: Final answer
    x = 15,586,549.80

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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.