Home / 437,869,192,739.14-657,052,251,877.35-236,408,245,083.46

Finding the Fourth Proportional to 437,869,192,739.14, 657,052,251,877.35 and 236,408,245,083.46

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Solution

The fourth proportional to 437,869,192,739.14, 657,052,251,877.35 and 236,408,245,083.46 is: 354,746,514,187.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,869,192,739.14 : 657,052,251,877.35 = 236,408,245,083.46 : x
  2. Step 2: Convert to fraction form
    437,869,192,739.14/657,052,251,877.35 = 236,408,245,083.46/x
  3. Step 3: Cross multiply
    437,869,192,739.14x = 657,052,251,877.35 × 236,408,245,083.46
  4. Step 4: Simplify right side
    437,869,192,739.14x = 155,332,569,794,459,834,777,600
  5. Step 5: Solve for x
    x = 155,332,569,794,459,834,777,600/437,869,192,739.14
  6. Step 6: Final answer
    x = 354,746,514,187.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.