Home / 43,018,694.70-59,365,807.23-23,439,583.07

Finding the Fourth Proportional to 43,018,694.70, 59,365,807.23 and 23,439,583.07

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Solution

The fourth proportional to 43,018,694.70, 59,365,807.23 and 23,439,583.07 is: 32,346,629.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,018,694.70 : 59,365,807.23 = 23,439,583.07 : x
  2. Step 2: Convert to fraction form
    43,018,694.70/59,365,807.23 = 23,439,583.07/x
  3. Step 3: Cross multiply
    43,018,694.70x = 59,365,807.23 × 23,439,583.07
  4. Step 4: Simplify right side
    43,018,694.70x = 1,391,509,769,967,993.75
  5. Step 5: Solve for x
    x = 1,391,509,769,967,993.75/43,018,694.70
  6. Step 6: Final answer
    x = 32,346,629.29

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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.