Home / 110,997,174,673.62-153,172,137,824.05-62,824,183,617.20

Finding the Fourth Proportional to 110,997,174,673.62, 153,172,137,824.05 and 62,824,183,617.20

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Solution

The fourth proportional to 110,997,174,673.62, 153,172,137,824.05 and 62,824,183,617.20 is: 86,695,130,213.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,997,174,673.62 : 153,172,137,824.05 = 62,824,183,617.20 : x
  2. Step 2: Convert to fraction form
    110,997,174,673.62/153,172,137,824.05 = 62,824,183,617.20/x
  3. Step 3: Cross multiply
    110,997,174,673.62x = 153,172,137,824.05 × 62,824,183,617.20
  4. Step 4: Simplify right side
    110,997,174,673.62x = 9,622,914,511,697,795,350,528
  5. Step 5: Solve for x
    x = 9,622,914,511,697,795,350,528/110,997,174,673.62
  6. Step 6: Final answer
    x = 86,695,130,213.84

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1.5x scale

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.