Home / 10,013,552.10-15,016,397.49-3,535,244.73

Finding the Fourth Proportional to 10,013,552.10, 15,016,397.49 and 3,535,244.73

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Solution

The fourth proportional to 10,013,552.10, 15,016,397.49 and 3,535,244.73 is: 5,301,479.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,013,552.10 : 15,016,397.49 = 3,535,244.73 : x
  2. Step 2: Convert to fraction form
    10,013,552.10/15,016,397.49 = 3,535,244.73/x
  3. Step 3: Cross multiply
    10,013,552.10x = 15,016,397.49 × 3,535,244.73
  4. Step 4: Simplify right side
    10,013,552.10x = 53,086,640,090,107.73
  5. Step 5: Solve for x
    x = 53,086,640,090,107.73/10,013,552.10
  6. Step 6: Final answer
    x = 5,301,479.39

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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.