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Finding the Fourth Proportional to 70,576,502,175.10, 99,055,052,158.10 and 70,576,502,175.10

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Solution

The fourth proportional to 70,576,502,175.10, 99,055,052,158.10 and 70,576,502,175.10 is: 99,055,052,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,576,502,175.10 : 99,055,052,158.10 = 70,576,502,175.10 : x
  2. Step 2: Convert to fraction form
    70,576,502,175.10/99,055,052,158.10 = 70,576,502,175.10/x
  3. Step 3: Cross multiply
    70,576,502,175.10x = 99,055,052,158.10 × 70,576,502,175.10
  4. Step 4: Simplify right side
    70,576,502,175.10x = 6,990,959,104,090,789,904,384
  5. Step 5: Solve for x
    x = 6,990,959,104,090,789,904,384/70,576,502,175.10
  6. Step 6: Final answer
    x = 99,055,052,158.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.