Home / 33,696,005.80-50,544,008.70-10,979,199.40

Finding the Fourth Proportional to 33,696,005.80, 50,544,008.70 and 10,979,199.40

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Solution

The fourth proportional to 33,696,005.80, 50,544,008.70 and 10,979,199.40 is: 16,468,799.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,696,005.80 : 50,544,008.70 = 10,979,199.40 : x
  2. Step 2: Convert to fraction form
    33,696,005.80/50,544,008.70 = 10,979,199.40/x
  3. Step 3: Cross multiply
    33,696,005.80x = 50,544,008.70 × 10,979,199.40
  4. Step 4: Simplify right side
    33,696,005.80x = 554,932,749,992,634.81
  5. Step 5: Solve for x
    x = 554,932,749,992,634.81/33,696,005.80
  6. Step 6: Final answer
    x = 16,468,799.10

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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.