Home / 1,552,007,952,003.40-2,328,011,928,005.10-757,530,772,304.20

Finding the Fourth Proportional to 1,552,007,952,003.40, 2,328,011,928,005.10 and 757,530,772,304.20

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Solution

The fourth proportional to 1,552,007,952,003.40, 2,328,011,928,005.10 and 757,530,772,304.20 is: 1,136,296,158,456.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,007,952,003.40 : 2,328,011,928,005.10 = 757,530,772,304.20 : x
  2. Step 2: Convert to fraction form
    1,552,007,952,003.40/2,328,011,928,005.10 = 757,530,772,304.20/x
  3. Step 3: Cross multiply
    1,552,007,952,003.40x = 2,328,011,928,005.10 × 757,530,772,304.20
  4. Step 4: Simplify right side
    1,552,007,952,003.40x = 1,763,540,673,755,092,887,797,760
  5. Step 5: Solve for x
    x = 1,763,540,673,755,092,887,797,760/1,552,007,952,003.40
  6. Step 6: Final answer
    x = 1,136,296,158,456.30

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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.