Home / 17,365,292.25-23,964,103.31-9,631,518.81

Finding the Fourth Proportional to 17,365,292.25, 23,964,103.31 and 9,631,518.81

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Solution

The fourth proportional to 17,365,292.25, 23,964,103.31 and 9,631,518.81 is: 13,291,495.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,292.25 : 23,964,103.31 = 9,631,518.81 : x
  2. Step 2: Convert to fraction form
    17,365,292.25/23,964,103.31 = 9,631,518.81/x
  3. Step 3: Cross multiply
    17,365,292.25x = 23,964,103.31 × 9,631,518.81
  4. Step 4: Simplify right side
    17,365,292.25x = 230,810,711,746,890.69
  5. Step 5: Solve for x
    x = 230,810,711,746,890.69/17,365,292.25
  6. Step 6: Final answer
    x = 13,291,495.96

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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.