Home / 32,666,651.60-49,007,359.44-10,806,979.56

Finding the Fourth Proportional to 32,666,651.60, 49,007,359.44 and 10,806,979.56

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Solution

The fourth proportional to 32,666,651.60, 49,007,359.44 and 10,806,979.56 is: 16,212,911.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,666,651.60 : 49,007,359.44 = 10,806,979.56 : x
  2. Step 2: Convert to fraction form
    32,666,651.60/49,007,359.44 = 10,806,979.56/x
  3. Step 3: Cross multiply
    32,666,651.60x = 49,007,359.44 × 10,806,979.56
  4. Step 4: Simplify right side
    32,666,651.60x = 529,621,531,757,653.06
  5. Step 5: Solve for x
    x = 529,621,531,757,653.06/32,666,651.60
  6. Step 6: Final answer
    x = 16,212,911.51

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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.