Home / 16,842,272.03-23,242,474.41-9,298,639.26

Finding the Fourth Proportional to 16,842,272.03, 23,242,474.41 and 9,298,639.26

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Solution

The fourth proportional to 16,842,272.03, 23,242,474.41 and 9,298,639.26 is: 12,832,198.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,272.03 : 23,242,474.41 = 9,298,639.26 : x
  2. Step 2: Convert to fraction form
    16,842,272.03/23,242,474.41 = 9,298,639.26/x
  3. Step 3: Cross multiply
    16,842,272.03x = 23,242,474.41 × 9,298,639.26
  4. Step 4: Simplify right side
    16,842,272.03x = 216,123,385,048,371.34
  5. Step 5: Solve for x
    x = 216,123,385,048,371.34/16,842,272.03
  6. Step 6: Final answer
    x = 12,832,198.93

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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.