Home / 74,629,250.68-102,983,841.60-41,137,264.96

Finding the Fourth Proportional to 74,629,250.68, 102,983,841.60 and 41,137,264.96

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Solution

The fourth proportional to 74,629,250.68, 102,983,841.60 and 41,137,264.96 is: 56,766,931.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,629,250.68 : 102,983,841.60 = 41,137,264.96 : x
  2. Step 2: Convert to fraction form
    74,629,250.68/102,983,841.60 = 41,137,264.96/x
  3. Step 3: Cross multiply
    74,629,250.68x = 102,983,841.60 × 41,137,264.96
  4. Step 4: Simplify right side
    74,629,250.68x = 4,236,473,578,497,870
  5. Step 5: Solve for x
    x = 4,236,473,578,497,870/74,629,250.68
  6. Step 6: Final answer
    x = 56,766,931.73

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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.