Home / 37,892,717.70-56,839,076.55-23,543,810.70

Finding the Fourth Proportional to 37,892,717.70, 56,839,076.55 and 23,543,810.70

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Solution

The fourth proportional to 37,892,717.70, 56,839,076.55 and 23,543,810.70 is: 35,315,716.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,892,717.70 : 56,839,076.55 = 23,543,810.70 : x
  2. Step 2: Convert to fraction form
    37,892,717.70/56,839,076.55 = 23,543,810.70/x
  3. Step 3: Cross multiply
    37,892,717.70x = 56,839,076.55 × 23,543,810.70
  4. Step 4: Simplify right side
    37,892,717.70x = 1,338,208,458,656,009
  5. Step 5: Solve for x
    x = 1,338,208,458,656,009/37,892,717.70
  6. Step 6: Final answer
    x = 35,315,716.05

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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.