Home / 42,989,224.46-59,325,133.47-23,410,106.96

Finding the Fourth Proportional to 42,989,224.46, 59,325,133.47 and 23,410,106.96

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Solution

The fourth proportional to 42,989,224.46, 59,325,133.47 and 23,410,106.96 is: 32,305,949.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,989,224.46 : 59,325,133.47 = 23,410,106.96 : x
  2. Step 2: Convert to fraction form
    42,989,224.46/59,325,133.47 = 23,410,106.96/x
  3. Step 3: Cross multiply
    42,989,224.46x = 59,325,133.47 × 23,410,106.96
  4. Step 4: Simplify right side
    42,989,224.46x = 1,388,807,719,948,976
  5. Step 5: Solve for x
    x = 1,388,807,719,948,976/42,989,224.46
  6. Step 6: Final answer
    x = 32,305,949.63

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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.