Home / 17,325,900.64-23,909,931.84-9,591,072.13

Finding the Fourth Proportional to 17,325,900.64, 23,909,931.84 and 9,591,072.13

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Solution

The fourth proportional to 17,325,900.64, 23,909,931.84 and 9,591,072.13 is: 13,235,784.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,325,900.64 : 23,909,931.84 = 9,591,072.13 : x
  2. Step 2: Convert to fraction form
    17,325,900.64/23,909,931.84 = 9,591,072.13/x
  3. Step 3: Cross multiply
    17,325,900.64x = 23,909,931.84 × 9,591,072.13
  4. Step 4: Simplify right side
    17,325,900.64x = 229,321,880,900,823.62
  5. Step 5: Solve for x
    x = 229,321,880,900,823.62/17,325,900.64
  6. Step 6: Final answer
    x = 13,235,784.14

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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.