Home / 17,315,875.08-25,922,029.92-10,471,735.13

Finding the Fourth Proportional to 17,315,875.08, 25,922,029.92 and 10,471,735.13

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Solution

The fourth proportional to 17,315,875.08, 25,922,029.92 and 10,471,735.13 is: 15,676,287.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,315,875.08 : 25,922,029.92 = 10,471,735.13 : x
  2. Step 2: Convert to fraction form
    17,315,875.08/25,922,029.92 = 10,471,735.13/x
  3. Step 3: Cross multiply
    17,315,875.08x = 25,922,029.92 × 10,471,735.13
  4. Step 4: Simplify right side
    17,315,875.08x = 271,448,631,250,744.28
  5. Step 5: Solve for x
    x = 271,448,631,250,744.28/17,315,875.08
  6. Step 6: Final answer
    x = 15,676,287.22

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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.