Home / 16,166,855.52-22,302,526.32-10,941,694.56

Finding the Fourth Proportional to 16,166,855.52, 22,302,526.32 and 10,941,694.56

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Solution

The fourth proportional to 16,166,855.52, 22,302,526.32 and 10,941,694.56 is: 15,094,303.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,855.52 : 22,302,526.32 = 10,941,694.56 : x
  2. Step 2: Convert to fraction form
    16,166,855.52/22,302,526.32 = 10,941,694.56/x
  3. Step 3: Cross multiply
    16,166,855.52x = 22,302,526.32 × 10,941,694.56
  4. Step 4: Simplify right side
    16,166,855.52x = 244,027,430,909,800.84
  5. Step 5: Solve for x
    x = 244,027,430,909,800.84/16,166,855.52
  6. Step 6: Final answer
    x = 15,094,303.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.