Home / 17,692,166.03-24,405,825.15-12,175,964.18

Finding the Fourth Proportional to 17,692,166.03, 24,405,825.15 and 12,175,964.18

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Solution

The fourth proportional to 17,692,166.03, 24,405,825.15 and 12,175,964.18 is: 16,796,386.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,166.03 : 24,405,825.15 = 12,175,964.18 : x
  2. Step 2: Convert to fraction form
    17,692,166.03/24,405,825.15 = 12,175,964.18/x
  3. Step 3: Cross multiply
    17,692,166.03x = 24,405,825.15 × 12,175,964.18
  4. Step 4: Simplify right side
    17,692,166.03x = 297,164,452,809,743.12
  5. Step 5: Solve for x
    x = 297,164,452,809,743.12/17,692,166.03
  6. Step 6: Final answer
    x = 16,796,386.17

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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.