Home / 76,652,463.44-114,996,818.32-24,836,980.56

Finding the Fourth Proportional to 76,652,463.44, 114,996,818.32 and 24,836,980.56

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Solution

The fourth proportional to 76,652,463.44, 114,996,818.32 and 24,836,980.56 is: 37,261,343.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,652,463.44 : 114,996,818.32 = 24,836,980.56 : x
  2. Step 2: Convert to fraction form
    76,652,463.44/114,996,818.32 = 24,836,980.56/x
  3. Step 3: Cross multiply
    76,652,463.44x = 114,996,818.32 × 24,836,980.56
  4. Step 4: Simplify right side
    76,652,463.44x = 2,856,173,741,075,691.50
  5. Step 5: Solve for x
    x = 2,856,173,741,075,691.50/76,652,463.44
  6. Step 6: Final answer
    x = 37,261,343.12

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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.