Home / 16,998,946-23,458,545.48-9,368,098

Finding the Fourth Proportional to 16,998,946, 23,458,545.48 and 9,368,098

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Solution

The fourth proportional to 16,998,946, 23,458,545.48 and 9,368,098 is: 12,927,975.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,998,946 : 23,458,545.48 = 9,368,098 : x
  2. Step 2: Convert to fraction form
    16,998,946/23,458,545.48 = 9,368,098/x
  3. Step 3: Cross multiply
    16,998,946x = 23,458,545.48 × 9,368,098
  4. Step 4: Simplify right side
    16,998,946x = 219,761,952,994,097.03
  5. Step 5: Solve for x
    x = 219,761,952,994,097.03/16,998,946
  6. Step 6: Final answer
    x = 12,927,975.24

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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.