Home / 17,576,980.25-24,252,309.78-10,608,788.12

Finding the Fourth Proportional to 17,576,980.25, 24,252,309.78 and 10,608,788.12

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Solution

The fourth proportional to 17,576,980.25, 24,252,309.78 and 10,608,788.12 is: 14,637,759.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,980.25 : 24,252,309.78 = 10,608,788.12 : x
  2. Step 2: Convert to fraction form
    17,576,980.25/24,252,309.78 = 10,608,788.12/x
  3. Step 3: Cross multiply
    17,576,980.25x = 24,252,309.78 × 10,608,788.12
  4. Step 4: Simplify right side
    17,576,980.25x = 257,287,615,876,623.81
  5. Step 5: Solve for x
    x = 257,287,615,876,623.81/17,576,980.25
  6. Step 6: Final answer
    x = 14,637,759.86

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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.