Home / 19,251,476.04-28,874,778.24-6,296,519.16

Finding the Fourth Proportional to 19,251,476.04, 28,874,778.24 and 6,296,519.16

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Solution

The fourth proportional to 19,251,476.04, 28,874,778.24 and 6,296,519.16 is: 9,443,982.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,251,476.04 : 28,874,778.24 = 6,296,519.16 : x
  2. Step 2: Convert to fraction form
    19,251,476.04/28,874,778.24 = 6,296,519.16/x
  3. Step 3: Cross multiply
    19,251,476.04x = 28,874,778.24 × 6,296,519.16
  4. Step 4: Simplify right side
    19,251,476.04x = 181,810,594,428,911.06
  5. Step 5: Solve for x
    x = 181,810,594,428,911.06/19,251,476.04
  6. Step 6: Final answer
    x = 9,443,982.06

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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.