Home / 43,485,971.74-60,010,679.61-23,907,193.22

Finding the Fourth Proportional to 43,485,971.74, 60,010,679.61 and 23,907,193.22

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Solution

The fourth proportional to 43,485,971.74, 60,010,679.61 and 23,907,193.22 is: 32,991,947.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,485,971.74 : 60,010,679.61 = 23,907,193.22 : x
  2. Step 2: Convert to fraction form
    43,485,971.74/60,010,679.61 = 23,907,193.22/x
  3. Step 3: Cross multiply
    43,485,971.74x = 60,010,679.61 × 23,907,193.22
  4. Step 4: Simplify right side
    43,485,971.74x = 1,434,686,912,849,811
  5. Step 5: Solve for x
    x = 1,434,686,912,849,811/43,485,971.74
  6. Step 6: Final answer
    x = 32,991,947.87

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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.