Home / 11,229,025.60-16,843,538.40-10,914,097.60

Finding the Fourth Proportional to 11,229,025.60, 16,843,538.40 and 10,914,097.60

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Solution

The fourth proportional to 11,229,025.60, 16,843,538.40 and 10,914,097.60 is: 16,371,146.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,025.60 : 16,843,538.40 = 10,914,097.60 : x
  2. Step 2: Convert to fraction form
    11,229,025.60/16,843,538.40 = 10,914,097.60/x
  3. Step 3: Cross multiply
    11,229,025.60x = 16,843,538.40 × 10,914,097.60
  4. Step 4: Simplify right side
    11,229,025.60x = 183,832,022,026,947.81
  5. Step 5: Solve for x
    x = 183,832,022,026,947.81/11,229,025.60
  6. Step 6: Final answer
    x = 16,371,146.40

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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.