Home / 792,576,032.30-1,188,864,048.45-735,180,404.30

Finding the Fourth Proportional to 792,576,032.30, 1,188,864,048.45 and 735,180,404.30

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Solution

The fourth proportional to 792,576,032.30, 1,188,864,048.45 and 735,180,404.30 is: 1,102,770,606.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,576,032.30 : 1,188,864,048.45 = 735,180,404.30 : x
  2. Step 2: Convert to fraction form
    792,576,032.30/1,188,864,048.45 = 735,180,404.30/x
  3. Step 3: Cross multiply
    792,576,032.30x = 1,188,864,048.45 × 735,180,404.30
  4. Step 4: Simplify right side
    792,576,032.30x = 874,029,551,797,205,760
  5. Step 5: Solve for x
    x = 874,029,551,797,205,760/792,576,032.30
  6. Step 6: Final answer
    x = 1,102,770,606.45

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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.