Home / 10,092,730.05-15,139,309.53-3,616,227.23

Finding the Fourth Proportional to 10,092,730.05, 15,139,309.53 and 3,616,227.23

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Solution

The fourth proportional to 10,092,730.05, 15,139,309.53 and 3,616,227.23 is: 5,424,417.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,730.05 : 15,139,309.53 = 3,616,227.23 : x
  2. Step 2: Convert to fraction form
    10,092,730.05/15,139,309.53 = 3,616,227.23/x
  3. Step 3: Cross multiply
    10,092,730.05x = 15,139,309.53 × 3,616,227.23
  4. Step 4: Simplify right side
    10,092,730.05x = 54,747,183,290,087.95
  5. Step 5: Solve for x
    x = 54,747,183,290,087.95/10,092,730.05
  6. Step 6: Final answer
    x = 5,424,417.68

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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.