Home / 17,427,318.89-24,050,009.31-9,692,364.63

Finding the Fourth Proportional to 17,427,318.89, 24,050,009.31 and 9,692,364.63

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Solution

The fourth proportional to 17,427,318.89, 24,050,009.31 and 9,692,364.63 is: 13,375,635.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,427,318.89 : 24,050,009.31 = 9,692,364.63 : x
  2. Step 2: Convert to fraction form
    17,427,318.89/24,050,009.31 = 9,692,364.63/x
  3. Step 3: Cross multiply
    17,427,318.89x = 24,050,009.31 × 9,692,364.63
  4. Step 4: Simplify right side
    17,427,318.89x = 233,101,459,587,414.72
  5. Step 5: Solve for x
    x = 233,101,459,587,414.72/17,427,318.89
  6. Step 6: Final answer
    x = 13,375,635.18

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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.