Home / 17,702,996.56-24,430,889.16-9,862,504.36

Finding the Fourth Proportional to 17,702,996.56, 24,430,889.16 and 9,862,504.36

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Solution

The fourth proportional to 17,702,996.56, 24,430,889.16 and 9,862,504.36 is: 13,610,676.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,996.56 : 24,430,889.16 = 9,862,504.36 : x
  2. Step 2: Convert to fraction form
    17,702,996.56/24,430,889.16 = 9,862,504.36/x
  3. Step 3: Cross multiply
    17,702,996.56x = 24,430,889.16 × 9,862,504.36
  4. Step 4: Simplify right side
    17,702,996.56x = 240,949,750,859,176.72
  5. Step 5: Solve for x
    x = 240,949,750,859,176.72/17,702,996.56
  6. Step 6: Final answer
    x = 13,610,676.03

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1.5x scale

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.