Home / 43,163,561.38-59,563,942.20-23,585,121.84

Finding the Fourth Proportional to 43,163,561.38, 59,563,942.20 and 23,585,121.84

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Solution

The fourth proportional to 43,163,561.38, 59,563,942.20 and 23,585,121.84 is: 32,546,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,163,561.38 : 59,563,942.20 = 23,585,121.84 : x
  2. Step 2: Convert to fraction form
    43,163,561.38/59,563,942.20 = 23,585,121.84/x
  3. Step 3: Cross multiply
    43,163,561.38x = 59,563,942.20 × 23,585,121.84
  4. Step 4: Simplify right side
    43,163,561.38x = 1,404,822,834,057,717.75
  5. Step 5: Solve for x
    x = 1,404,822,834,057,717.75/43,163,561.38
  6. Step 6: Final answer
    x = 32,546,499.62

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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.