Home / 467,774,420.10-701,661,630.15-322,655,597.70

Finding the Fourth Proportional to 467,774,420.10, 701,661,630.15 and 322,655,597.70

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Solution

The fourth proportional to 467,774,420.10, 701,661,630.15 and 322,655,597.70 is: 483,983,396.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,774,420.10 : 701,661,630.15 = 322,655,597.70 : x
  2. Step 2: Convert to fraction form
    467,774,420.10/701,661,630.15 = 322,655,597.70/x
  3. Step 3: Cross multiply
    467,774,420.10x = 701,661,630.15 × 322,655,597.70
  4. Step 4: Simplify right side
    467,774,420.10x = 226,395,052,659,204,576
  5. Step 5: Solve for x
    x = 226,395,052,659,204,576/467,774,420.10
  6. Step 6: Final answer
    x = 483,983,396.55

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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.