Home / 17,157,053.04-25,727,731.44-10,243,670.64

Finding the Fourth Proportional to 17,157,053.04, 25,727,731.44 and 10,243,670.64

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Solution

The fourth proportional to 17,157,053.04, 25,727,731.44 and 10,243,670.64 is: 15,360,820.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,157,053.04 : 25,727,731.44 = 10,243,670.64 : x
  2. Step 2: Convert to fraction form
    17,157,053.04/25,727,731.44 = 10,243,670.64/x
  3. Step 3: Cross multiply
    17,157,053.04x = 25,727,731.44 × 10,243,670.64
  4. Step 4: Simplify right side
    17,157,053.04x = 263,546,407,185,732.94
  5. Step 5: Solve for x
    x = 263,546,407,185,732.94/17,157,053.04
  6. Step 6: Final answer
    x = 15,360,820.22

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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.