Home / 58,490,841.47-80,691,949.46-35,273,066.27

Finding the Fourth Proportional to 58,490,841.47, 80,691,949.46 and 35,273,066.27

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Solution

The fourth proportional to 58,490,841.47, 80,691,949.46 and 35,273,066.27 is: 48,661,506.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,490,841.47 : 80,691,949.46 = 35,273,066.27 : x
  2. Step 2: Convert to fraction form
    58,490,841.47/80,691,949.46 = 35,273,066.27/x
  3. Step 3: Cross multiply
    58,490,841.47x = 80,691,949.46 × 35,273,066.27
  4. Step 4: Simplify right side
    58,490,841.47x = 2,846,252,480,581,705.50
  5. Step 5: Solve for x
    x = 2,846,252,480,581,705.50/58,490,841.47
  6. Step 6: Final answer
    x = 48,661,506.81

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Why These Related Problems?

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