Home / 43,388,589.82-59,877,168.70-23,809,306.94

Finding the Fourth Proportional to 43,388,589.82, 59,877,168.70 and 23,809,306.94

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Solution

The fourth proportional to 43,388,589.82, 59,877,168.70 and 23,809,306.94 is: 32,857,345.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,388,589.82 : 59,877,168.70 = 23,809,306.94 : x
  2. Step 2: Convert to fraction form
    43,388,589.82/59,877,168.70 = 23,809,306.94/x
  3. Step 3: Cross multiply
    43,388,589.82x = 59,877,168.70 × 23,809,306.94
  4. Step 4: Simplify right side
    43,388,589.82x = 1,425,633,888,276,461
  5. Step 5: Solve for x
    x = 1,425,633,888,276,461/43,388,589.82
  6. Step 6: Final answer
    x = 32,857,345.54

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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.