Home / 17,396,802.32-24,008,261.64-9,662,432

Finding the Fourth Proportional to 17,396,802.32, 24,008,261.64 and 9,662,432

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Solution

The fourth proportional to 17,396,802.32, 24,008,261.64 and 9,662,432 is: 13,334,530.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396,802.32 : 24,008,261.64 = 9,662,432 : x
  2. Step 2: Convert to fraction form
    17,396,802.32/24,008,261.64 = 9,662,432/x
  3. Step 3: Cross multiply
    17,396,802.32x = 24,008,261.64 × 9,662,432
  4. Step 4: Simplify right side
    17,396,802.32x = 231,978,195,534,708.50
  5. Step 5: Solve for x
    x = 231,978,195,534,708.50/17,396,802.32
  6. Step 6: Final answer
    x = 13,334,530.75

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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.