Home / 11,848,309.60-17,772,464.40-10,588,597.60

Finding the Fourth Proportional to 11,848,309.60, 17,772,464.40 and 10,588,597.60

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Solution

The fourth proportional to 11,848,309.60, 17,772,464.40 and 10,588,597.60 is: 15,882,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,848,309.60 : 17,772,464.40 = 10,588,597.60 : x
  2. Step 2: Convert to fraction form
    11,848,309.60/17,772,464.40 = 10,588,597.60/x
  3. Step 3: Cross multiply
    11,848,309.60x = 17,772,464.40 × 10,588,597.60
  4. Step 4: Simplify right side
    11,848,309.60x = 188,185,473,891,925.41
  5. Step 5: Solve for x
    x = 188,185,473,891,925.41/11,848,309.60
  6. Step 6: Final answer
    x = 15,882,896.40

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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.