Home / 883,441,520.24-1,325,150,929.55-293,503,024.08

Finding the Fourth Proportional to 883,441,520.24, 1,325,150,929.55 and 293,503,024.08

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Solution

The fourth proportional to 883,441,520.24, 1,325,150,929.55 and 293,503,024.08 is: 440,250,765.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,441,520.24 : 1,325,150,929.55 = 293,503,024.08 : x
  2. Step 2: Convert to fraction form
    883,441,520.24/1,325,150,929.55 = 293,503,024.08/x
  3. Step 3: Cross multiply
    883,441,520.24x = 1,325,150,929.55 × 293,503,024.08
  4. Step 4: Simplify right side
    883,441,520.24x = 388,935,805,185,347,968
  5. Step 5: Solve for x
    x = 388,935,805,185,347,968/883,441,520.24
  6. Step 6: Final answer
    x = 440,250,765.08

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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.