Home / 16,308,807.96-22,504,815.48-9,602,074.44

Finding the Fourth Proportional to 16,308,807.96, 22,504,815.48 and 9,602,074.44

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Solution

The fourth proportional to 16,308,807.96, 22,504,815.48 and 9,602,074.44 is: 13,250,074.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,308,807.96 : 22,504,815.48 = 9,602,074.44 : x
  2. Step 2: Convert to fraction form
    16,308,807.96/22,504,815.48 = 9,602,074.44/x
  3. Step 3: Cross multiply
    16,308,807.96x = 22,504,815.48 × 9,602,074.44
  4. Step 4: Simplify right side
    16,308,807.96x = 216,092,913,497,424.31
  5. Step 5: Solve for x
    x = 216,092,913,497,424.31/16,308,807.96
  6. Step 6: Final answer
    x = 13,250,074.07

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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.