Home / 11,017,376.10-16,526,064.15-8,497,952.10

Finding the Fourth Proportional to 11,017,376.10, 16,526,064.15 and 8,497,952.10

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Solution

The fourth proportional to 11,017,376.10, 16,526,064.15 and 8,497,952.10 is: 12,746,928.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,376.10 : 16,526,064.15 = 8,497,952.10 : x
  2. Step 2: Convert to fraction form
    11,017,376.10/16,526,064.15 = 8,497,952.10/x
  3. Step 3: Cross multiply
    11,017,376.10x = 16,526,064.15 × 8,497,952.10
  4. Step 4: Simplify right side
    11,017,376.10x = 140,437,701,548,227.22
  5. Step 5: Solve for x
    x = 140,437,701,548,227.22/11,017,376.10
  6. Step 6: Final answer
    x = 12,746,928.15

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Double scale
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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.