Home / 17,241,510.49-25,832,999.42-10,403,716.48

Finding the Fourth Proportional to 17,241,510.49, 25,832,999.42 and 10,403,716.48

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Solution

The fourth proportional to 17,241,510.49, 25,832,999.42 and 10,403,716.48 is: 15,587,915.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241,510.49 : 25,832,999.42 = 10,403,716.48 : x
  2. Step 2: Convert to fraction form
    17,241,510.49/25,832,999.42 = 10,403,716.48/x
  3. Step 3: Cross multiply
    17,241,510.49x = 25,832,999.42 × 10,403,716.48
  4. Step 4: Simplify right side
    17,241,510.49x = 268,759,201,793,684.47
  5. Step 5: Solve for x
    x = 268,759,201,793,684.47/17,241,510.49
  6. Step 6: Final answer
    x = 15,587,915.10

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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.