Home / 17,692,169.04-24,405,829.28-12,175,967.18

Finding the Fourth Proportional to 17,692,169.04, 24,405,829.28 and 12,175,967.18

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Solution

The fourth proportional to 17,692,169.04, 24,405,829.28 and 12,175,967.18 is: 16,796,390.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,169.04 : 24,405,829.28 = 12,175,967.18 : x
  2. Step 2: Convert to fraction form
    17,692,169.04/24,405,829.28 = 12,175,967.18/x
  3. Step 3: Cross multiply
    17,692,169.04x = 24,405,829.28 × 12,175,967.18
  4. Step 4: Simplify right side
    17,692,169.04x = 297,164,576,313,963.06
  5. Step 5: Solve for x
    x = 297,164,576,313,963.06/17,692,169.04
  6. Step 6: Final answer
    x = 16,796,390.29

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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.