Home / 11,424,362.64-17,110,299.90-9,604,078.80

Finding the Fourth Proportional to 11,424,362.64, 17,110,299.90 and 9,604,078.80

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Solution

The fourth proportional to 11,424,362.64, 17,110,299.90 and 9,604,078.80 is: 14,384,055.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,424,362.64 : 17,110,299.90 = 9,604,078.80 : x
  2. Step 2: Convert to fraction form
    11,424,362.64/17,110,299.90 = 9,604,078.80/x
  3. Step 3: Cross multiply
    11,424,362.64x = 17,110,299.90 × 9,604,078.80
  4. Step 4: Simplify right side
    11,424,362.64x = 164,328,668,531,232.12
  5. Step 5: Solve for x
    x = 164,328,668,531,232.12/11,424,362.64
  6. Step 6: Final answer
    x = 14,384,055.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.