Home / 17,201,755.04-25,796,484.56-5,685,090.80

Finding the Fourth Proportional to 17,201,755.04, 25,796,484.56 and 5,685,090.80

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Solution

The fourth proportional to 17,201,755.04, 25,796,484.56 and 5,685,090.80 is: 8,525,604.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,201,755.04 : 25,796,484.56 = 5,685,090.80 : x
  2. Step 2: Convert to fraction form
    17,201,755.04/25,796,484.56 = 5,685,090.80/x
  3. Step 3: Cross multiply
    17,201,755.04x = 25,796,484.56 × 5,685,090.80
  4. Step 4: Simplify right side
    17,201,755.04x = 146,655,357,044,398.03
  5. Step 5: Solve for x
    x = 146,655,357,044,398.03/17,201,755.04
  6. Step 6: Final answer
    x = 8,525,604.32

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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.