Home / 48,787,160.84-67,326,093.19-30,198,595.88

Finding the Fourth Proportional to 48,787,160.84, 67,326,093.19 and 30,198,595.88

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Solution

The fourth proportional to 48,787,160.84, 67,326,093.19 and 30,198,595.88 is: 41,673,945.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,787,160.84 : 67,326,093.19 = 30,198,595.88 : x
  2. Step 2: Convert to fraction form
    48,787,160.84/67,326,093.19 = 30,198,595.88/x
  3. Step 3: Cross multiply
    48,787,160.84x = 67,326,093.19 × 30,198,595.88
  4. Step 4: Simplify right side
    48,787,160.84x = 2,033,153,480,011,903
  5. Step 5: Solve for x
    x = 2,033,153,480,011,903/48,787,160.84
  6. Step 6: Final answer
    x = 41,673,945.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.