Home / 17,463,127-24,100,388.96-10,122,855.16

Finding the Fourth Proportional to 17,463,127, 24,100,388.96 and 10,122,855.16

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Solution

The fourth proportional to 17,463,127, 24,100,388.96 and 10,122,855.16 is: 13,970,278.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463,127 : 24,100,388.96 = 10,122,855.16 : x
  2. Step 2: Convert to fraction form
    17,463,127/24,100,388.96 = 10,122,855.16/x
  3. Step 3: Cross multiply
    17,463,127x = 24,100,388.96 × 10,122,855.16
  4. Step 4: Simplify right side
    17,463,127x = 243,964,746,741,743.03
  5. Step 5: Solve for x
    x = 243,964,746,741,743.03/17,463,127
  6. Step 6: Final answer
    x = 13,970,278.45

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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.