Home / 283,536,562.60-425,399,322.30-253,058,530.60

Finding the Fourth Proportional to 283,536,562.60, 425,399,322.30 and 253,058,530.60

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Solution

The fourth proportional to 283,536,562.60, 425,399,322.30 and 253,058,530.60 is: 379,672,118.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,536,562.60 : 425,399,322.30 = 253,058,530.60 : x
  2. Step 2: Convert to fraction form
    283,536,562.60/425,399,322.30 = 253,058,530.60/x
  3. Step 3: Cross multiply
    283,536,562.60x = 425,399,322.30 × 253,058,530.60
  4. Step 4: Simplify right side
    283,536,562.60x = 107,650,927,419,473,808
  5. Step 5: Solve for x
    x = 107,650,927,419,473,808/283,536,562.60
  6. Step 6: Final answer
    x = 379,672,118.59

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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.