Home / 11,544,302.40-17,316,453.60-9,668,731.20

Finding the Fourth Proportional to 11,544,302.40, 17,316,453.60 and 9,668,731.20

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Solution

The fourth proportional to 11,544,302.40, 17,316,453.60 and 9,668,731.20 is: 14,503,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,544,302.40 : 17,316,453.60 = 9,668,731.20 : x
  2. Step 2: Convert to fraction form
    11,544,302.40/17,316,453.60 = 9,668,731.20/x
  3. Step 3: Cross multiply
    11,544,302.40x = 17,316,453.60 × 9,668,731.20
  4. Step 4: Simplify right side
    11,544,302.40x = 167,428,135,195,672.31
  5. Step 5: Solve for x
    x = 167,428,135,195,672.31/11,544,302.40
  6. Step 6: Final answer
    x = 14,503,096.80

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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.