Home / 10,016,091.14-13,822,518.66-5,665,092.31

Finding the Fourth Proportional to 10,016,091.14, 13,822,518.66 and 5,665,092.31

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Solution

The fourth proportional to 10,016,091.14, 13,822,518.66 and 5,665,092.31 is: 7,818,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,016,091.14 : 13,822,518.66 = 5,665,092.31 : x
  2. Step 2: Convert to fraction form
    10,016,091.14/13,822,518.66 = 5,665,092.31/x
  3. Step 3: Cross multiply
    10,016,091.14x = 13,822,518.66 × 5,665,092.31
  4. Step 4: Simplify right side
    10,016,091.14x = 78,305,844,096,484.91
  5. Step 5: Solve for x
    x = 78,305,844,096,484.91/10,016,091.14
  6. Step 6: Final answer
    x = 7,818,004.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.