Home / 475,037,359.68-712,674,725.04-335,250,754.80

Finding the Fourth Proportional to 475,037,359.68, 712,674,725.04 and 335,250,754.80

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Solution

The fourth proportional to 475,037,359.68, 712,674,725.04 and 335,250,754.80 is: 502,959,892.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,037,359.68 : 712,674,725.04 = 335,250,754.80 : x
  2. Step 2: Convert to fraction form
    475,037,359.68/712,674,725.04 = 335,250,754.80/x
  3. Step 3: Cross multiply
    475,037,359.68x = 712,674,725.04 × 335,250,754.80
  4. Step 4: Simplify right side
    475,037,359.68x = 238,924,739,496,542,464
  5. Step 5: Solve for x
    x = 238,924,739,496,542,464/475,037,359.68
  6. Step 6: Final answer
    x = 502,959,892.79

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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.