Home / 106,305,269.56-146,720,296.26-62,249,696.44

Finding the Fourth Proportional to 106,305,269.56, 146,720,296.26 and 62,249,696.44

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Solution

The fourth proportional to 106,305,269.56, 146,720,296.26 and 62,249,696.44 is: 85,915,721.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,305,269.56 : 146,720,296.26 = 62,249,696.44 : x
  2. Step 2: Convert to fraction form
    106,305,269.56/146,720,296.26 = 62,249,696.44/x
  3. Step 3: Cross multiply
    106,305,269.56x = 146,720,296.26 × 62,249,696.44
  4. Step 4: Simplify right side
    106,305,269.56x = 9,133,293,903,771,866
  5. Step 5: Solve for x
    x = 9,133,293,903,771,866/106,305,269.56
  6. Step 6: Final answer
    x = 85,915,721.22

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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.