Home / 15,824,960.13-23,737,180.80-5,042,114.49

Finding the Fourth Proportional to 15,824,960.13, 23,737,180.80 and 5,042,114.49

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Solution

The fourth proportional to 15,824,960.13, 23,737,180.80 and 5,042,114.49 is: 7,563,089.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,824,960.13 : 23,737,180.80 = 5,042,114.49 : x
  2. Step 2: Convert to fraction form
    15,824,960.13/23,737,180.80 = 5,042,114.49/x
  3. Step 3: Cross multiply
    15,824,960.13x = 23,737,180.80 × 5,042,114.49
  4. Step 4: Simplify right side
    15,824,960.13x = 119,685,583,263,429.80
  5. Step 5: Solve for x
    x = 119,685,583,263,429.80/15,824,960.13
  6. Step 6: Final answer
    x = 7,563,089.09

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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.