Home / 16,932,798.34-23,367,243.55-9,197,846.44

Finding the Fourth Proportional to 16,932,798.34, 23,367,243.55 and 9,197,846.44

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Solution

The fourth proportional to 16,932,798.34, 23,367,243.55 and 9,197,846.44 is: 12,693,018.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932,798.34 : 23,367,243.55 = 9,197,846.44 : x
  2. Step 2: Convert to fraction form
    16,932,798.34/23,367,243.55 = 9,197,846.44/x
  3. Step 3: Cross multiply
    16,932,798.34x = 23,367,243.55 × 9,197,846.44
  4. Step 4: Simplify right side
    16,932,798.34x = 214,928,317,898,980.47
  5. Step 5: Solve for x
    x = 214,928,317,898,980.47/16,932,798.34
  6. Step 6: Final answer
    x = 12,693,018.22

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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.