Home / 11,084,429.40-16,626,644.10-6,549,466.20

Finding the Fourth Proportional to 11,084,429.40, 16,626,644.10 and 6,549,466.20

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Solution

The fourth proportional to 11,084,429.40, 16,626,644.10 and 6,549,466.20 is: 9,824,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,429.40 : 16,626,644.10 = 6,549,466.20 : x
  2. Step 2: Convert to fraction form
    11,084,429.40/16,626,644.10 = 6,549,466.20/x
  3. Step 3: Cross multiply
    11,084,429.40x = 16,626,644.10 × 6,549,466.20
  4. Step 4: Simplify right side
    11,084,429.40x = 108,895,643,552,379.42
  5. Step 5: Solve for x
    x = 108,895,643,552,379.42/11,084,429.40
  6. Step 6: Final answer
    x = 9,824,199.30

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Similar ratio
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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.