Home / 70,704,524.48-106,056,846.24-33,807,733.32

Finding the Fourth Proportional to 70,704,524.48, 106,056,846.24 and 33,807,733.32

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Solution

The fourth proportional to 70,704,524.48, 106,056,846.24 and 33,807,733.32 is: 50,711,628.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,704,524.48 : 106,056,846.24 = 33,807,733.32 : x
  2. Step 2: Convert to fraction form
    70,704,524.48/106,056,846.24 = 33,807,733.32/x
  3. Step 3: Cross multiply
    70,704,524.48x = 106,056,846.24 × 33,807,733.32
  4. Step 4: Simplify right side
    70,704,524.48x = 3,585,541,574,442,164.50
  5. Step 5: Solve for x
    x = 3,585,541,574,442,164.50/70,704,524.48
  6. Step 6: Final answer
    x = 50,711,628.44

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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.