Home / 11,006,277.80-16,509,416.70-6,914,182.10

Finding the Fourth Proportional to 11,006,277.80, 16,509,416.70 and 6,914,182.10

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Solution

The fourth proportional to 11,006,277.80, 16,509,416.70 and 6,914,182.10 is: 10,371,273.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006,277.80 : 16,509,416.70 = 6,914,182.10 : x
  2. Step 2: Convert to fraction form
    11,006,277.80/16,509,416.70 = 6,914,182.10/x
  3. Step 3: Cross multiply
    11,006,277.80x = 16,509,416.70 × 6,914,182.10
  4. Step 4: Simplify right side
    11,006,277.80x = 114,149,113,428,581.06
  5. Step 5: Solve for x
    x = 114,149,113,428,581.06/11,006,277.80
  6. Step 6: Final answer
    x = 10,371,273.15

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Double scale
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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.