Home / 448,444,773.60-672,667,160.40-251,506,025.03

Finding the Fourth Proportional to 448,444,773.60, 672,667,160.40 and 251,506,025.03

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Solution

The fourth proportional to 448,444,773.60, 672,667,160.40 and 251,506,025.03 is: 377,259,037.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,444,773.60 : 672,667,160.40 = 251,506,025.03 : x
  2. Step 2: Convert to fraction form
    448,444,773.60/672,667,160.40 = 251,506,025.03/x
  3. Step 3: Cross multiply
    448,444,773.60x = 672,667,160.40 × 251,506,025.03
  4. Step 4: Simplify right side
    448,444,773.60x = 169,179,843,677,058,080
  5. Step 5: Solve for x
    x = 169,179,843,677,058,080/448,444,773.60
  6. Step 6: Final answer
    x = 377,259,037.54

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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.