Home / 17,569,448.55-24,246,086.58-10,122,995.12

Finding the Fourth Proportional to 17,569,448.55, 24,246,086.58 and 10,122,995.12

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Solution

The fourth proportional to 17,569,448.55, 24,246,086.58 and 10,122,995.12 is: 13,969,875.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,569,448.55 : 24,246,086.58 = 10,122,995.12 : x
  2. Step 2: Convert to fraction form
    17,569,448.55/24,246,086.58 = 10,122,995.12/x
  3. Step 3: Cross multiply
    17,569,448.55x = 24,246,086.58 × 10,122,995.12
  4. Step 4: Simplify right side
    17,569,448.55x = 245,443,016,007,207.03
  5. Step 5: Solve for x
    x = 245,443,016,007,207.03/17,569,448.55
  6. Step 6: Final answer
    x = 13,969,875.91

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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.