Home / 16,185,260.24-22,335,398.47-8,842,935.73

Finding the Fourth Proportional to 16,185,260.24, 22,335,398.47 and 8,842,935.73

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Solution

The fourth proportional to 16,185,260.24, 22,335,398.47 and 8,842,935.73 is: 12,203,108.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,260.24 : 22,335,398.47 = 8,842,935.73 : x
  2. Step 2: Convert to fraction form
    16,185,260.24/22,335,398.47 = 8,842,935.73/x
  3. Step 3: Cross multiply
    16,185,260.24x = 22,335,398.47 × 8,842,935.73
  4. Step 4: Simplify right side
    16,185,260.24x = 197,510,493,096,204.50
  5. Step 5: Solve for x
    x = 197,510,493,096,204.50/16,185,260.24
  6. Step 6: Final answer
    x = 12,203,108.89

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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.