Home / 110,997,174,680.35-153,172,137,833.40-62,824,183,623.97

Finding the Fourth Proportional to 110,997,174,680.35, 153,172,137,833.40 and 62,824,183,623.97

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Solution

The fourth proportional to 110,997,174,680.35, 153,172,137,833.40 and 62,824,183,623.97 is: 86,695,130,223.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,997,174,680.35 : 153,172,137,833.40 = 62,824,183,623.97 : x
  2. Step 2: Convert to fraction form
    110,997,174,680.35/153,172,137,833.40 = 62,824,183,623.97/x
  3. Step 3: Cross multiply
    110,997,174,680.35x = 153,172,137,833.40 × 62,824,183,623.97
  4. Step 4: Simplify right side
    110,997,174,680.35x = 9,622,914,513,321,410,428,928
  5. Step 5: Solve for x
    x = 9,622,914,513,321,410,428,928/110,997,174,680.35
  6. Step 6: Final answer
    x = 86,695,130,223.21

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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.