Home / 43,287,721.45-59,735,912.27-24,702,528.47

Finding the Fourth Proportional to 43,287,721.45, 59,735,912.27 and 24,702,528.47

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Solution

The fourth proportional to 43,287,721.45, 59,735,912.27 and 24,702,528.47 is: 34,088,836.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,287,721.45 : 59,735,912.27 = 24,702,528.47 : x
  2. Step 2: Convert to fraction form
    43,287,721.45/59,735,912.27 = 24,702,528.47/x
  3. Step 3: Cross multiply
    43,287,721.45x = 59,735,912.27 × 24,702,528.47
  4. Step 4: Simplify right side
    43,287,721.45x = 1,475,628,073,749,067.75
  5. Step 5: Solve for x
    x = 1,475,628,073,749,067.75/43,287,721.45
  6. Step 6: Final answer
    x = 34,088,836.84

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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.