Home / 610,037,672.64-914,542,204.32-264,731,173.44

Finding the Fourth Proportional to 610,037,672.64, 914,542,204.32 and 264,731,173.44

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Solution

The fourth proportional to 610,037,672.64, 914,542,204.32 and 264,731,173.44 is: 396,873,573.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,037,672.64 : 914,542,204.32 = 264,731,173.44 : x
  2. Step 2: Convert to fraction form
    610,037,672.64/914,542,204.32 = 264,731,173.44/x
  3. Step 3: Cross multiply
    610,037,672.64x = 914,542,204.32 × 264,731,173.44
  4. Step 4: Simplify right side
    610,037,672.64x = 242,107,830,910,037,856
  5. Step 5: Solve for x
    x = 242,107,830,910,037,856/610,037,672.64
  6. Step 6: Final answer
    x = 396,873,573.17

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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.