Home / 17,450,006.25-24,082,288.63-12,488,913.32

Finding the Fourth Proportional to 17,450,006.25, 24,082,288.63 and 12,488,913.32

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Solution

The fourth proportional to 17,450,006.25, 24,082,288.63 and 12,488,913.32 is: 17,235,616.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,450,006.25 : 24,082,288.63 = 12,488,913.32 : x
  2. Step 2: Convert to fraction form
    17,450,006.25/24,082,288.63 = 12,488,913.32/x
  3. Step 3: Cross multiply
    17,450,006.25x = 24,082,288.63 × 12,488,913.32
  4. Step 4: Simplify right side
    17,450,006.25x = 300,761,615,130,776.62
  5. Step 5: Solve for x
    x = 300,761,615,130,776.62/17,450,006.25
  6. Step 6: Final answer
    x = 17,235,616.47

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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.