Home / 1,672,986,181.04-2,508,946,864.07-552,301,174.88

Finding the Fourth Proportional to 1,672,986,181.04, 2,508,946,864.07 and 552,301,174.88

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Solution

The fourth proportional to 1,672,986,181.04, 2,508,946,864.07 and 552,301,174.88 is: 828,275,999.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,672,986,181.04 : 2,508,946,864.07 = 552,301,174.88 : x
  2. Step 2: Convert to fraction form
    1,672,986,181.04/2,508,946,864.07 = 552,301,174.88/x
  3. Step 3: Cross multiply
    1,672,986,181.04x = 2,508,946,864.07 × 552,301,174.88
  4. Step 4: Simplify right side
    1,672,986,181.04x = 1,385,694,300,722,046,464
  5. Step 5: Solve for x
    x = 1,385,694,300,722,046,464/1,672,986,181.04
  6. Step 6: Final answer
    x = 828,275,999.19

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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.