Home / 38,845,035-58,262,901.84-30,217,755

Finding the Fourth Proportional to 38,845,035, 58,262,901.84 and 30,217,755

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Solution

The fourth proportional to 38,845,035, 58,262,901.84 and 30,217,755 is: 45,323,014.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,845,035 : 58,262,901.84 = 30,217,755 : x
  2. Step 2: Convert to fraction form
    38,845,035/58,262,901.84 = 30,217,755/x
  3. Step 3: Cross multiply
    38,845,035x = 58,262,901.84 × 30,217,755
  4. Step 4: Simplify right side
    38,845,035x = 1,760,574,093,390,169.25
  5. Step 5: Solve for x
    x = 1,760,574,093,390,169.25/38,845,035
  6. Step 6: Final answer
    x = 45,323,014.73

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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.