Home / 17,269,330.94-23,833,766.52-9,828,802.11

Finding the Fourth Proportional to 17,269,330.94, 23,833,766.52 and 9,828,802.11

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Solution

The fourth proportional to 17,269,330.94, 23,833,766.52 and 9,828,802.11 is: 13,564,936.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,330.94 : 23,833,766.52 = 9,828,802.11 : x
  2. Step 2: Convert to fraction form
    17,269,330.94/23,833,766.52 = 9,828,802.11/x
  3. Step 3: Cross multiply
    17,269,330.94x = 23,833,766.52 × 9,828,802.11
  4. Step 4: Simplify right side
    17,269,330.94x = 234,257,374,661,023.34
  5. Step 5: Solve for x
    x = 234,257,374,661,023.34/17,269,330.94
  6. Step 6: Final answer
    x = 13,564,936.33

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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.