Home / 17,241,512.49-25,833,002.40-10,403,718.48

Finding the Fourth Proportional to 17,241,512.49, 25,833,002.40 and 10,403,718.48

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Solution

The fourth proportional to 17,241,512.49, 25,833,002.40 and 10,403,718.48 is: 15,587,918.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241,512.49 : 25,833,002.40 = 10,403,718.48 : x
  2. Step 2: Convert to fraction form
    17,241,512.49/25,833,002.40 = 10,403,718.48/x
  3. Step 3: Cross multiply
    17,241,512.49x = 25,833,002.40 × 10,403,718.48
  4. Step 4: Simplify right side
    17,241,512.49x = 268,759,284,462,764.34
  5. Step 5: Solve for x
    x = 268,759,284,462,764.34/17,241,512.49
  6. Step 6: Final answer
    x = 15,587,918.09

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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.