Home / 12,476,592.04-18,717,016.00-5,562,580.17

Finding the Fourth Proportional to 12,476,592.04, 18,717,016.00 and 5,562,580.17

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Solution

The fourth proportional to 12,476,592.04, 18,717,016.00 and 5,562,580.17 is: 8,344,818.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,476,592.04 : 18,717,016.00 = 5,562,580.17 : x
  2. Step 2: Convert to fraction form
    12,476,592.04/18,717,016.00 = 5,562,580.17/x
  3. Step 3: Cross multiply
    12,476,592.04x = 18,717,016.00 × 5,562,580.17
  4. Step 4: Simplify right side
    12,476,592.04x = 104,114,901,962,634.30
  5. Step 5: Solve for x
    x = 104,114,901,962,634.30/12,476,592.04
  6. Step 6: Final answer
    x = 8,344,818.97

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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.