Home / 17,124,805.26-25,683,277.06-10,210,241.17

Finding the Fourth Proportional to 17,124,805.26, 25,683,277.06 and 10,210,241.17

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Solution

The fourth proportional to 17,124,805.26, 25,683,277.06 and 10,210,241.17 is: 15,313,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,124,805.26 : 25,683,277.06 = 10,210,241.17 : x
  2. Step 2: Convert to fraction form
    17,124,805.26/25,683,277.06 = 10,210,241.17/x
  3. Step 3: Cross multiply
    17,124,805.26x = 25,683,277.06 × 10,210,241.17
  4. Step 4: Simplify right side
    17,124,805.26x = 262,232,452,863,395.50
  5. Step 5: Solve for x
    x = 262,232,452,863,395.50/17,124,805.26
  6. Step 6: Final answer
    x = 15,313,018.10

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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.