Home / 604,670,528.68-834,392,099.10-336,726,118.60

Finding the Fourth Proportional to 604,670,528.68, 834,392,099.10 and 336,726,118.60

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Solution

The fourth proportional to 604,670,528.68, 834,392,099.10 and 336,726,118.60 is: 464,652,400.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,670,528.68 : 834,392,099.10 = 336,726,118.60 : x
  2. Step 2: Convert to fraction form
    604,670,528.68/834,392,099.10 = 336,726,118.60/x
  3. Step 3: Cross multiply
    604,670,528.68x = 834,392,099.10 × 336,726,118.60
  4. Step 4: Simplify right side
    604,670,528.68x = 280,961,612,920,449,568
  5. Step 5: Solve for x
    x = 280,961,612,920,449,568/604,670,528.68
  6. Step 6: Final answer
    x = 464,652,400.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.