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Finding the Third Proportional to 7,590,542.91 and 16,528,824.56

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Solution

The third proportional to 7,590,542.91 and 16,528,824.56 is: 35,992,424.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,542.91 : 16,528,824.56 = 16,528,824.56 : x
  2. Step 2: Convert to fraction form
    7,590,542.91/16,528,824.56 = 16,528,824.56/x
  3. Step 3: Cross multiply
    7,590,542.91x = 16,528,824.56 × 16,528,824.56
  4. Step 4: Simplify right side
    7,590,542.91x = 273,202,041,417,903.31
  5. Step 5: Solve for x
    x = 273,202,041,417,903.31/7,590,542.91
  6. Step 6: Final answer
    x = 35,992,424.36

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.