Home / 43,387,220.88-59,874,199.11-23,808,436.56

Finding the Fourth Proportional to 43,387,220.88, 59,874,199.11 and 23,808,436.56

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Solution

The fourth proportional to 43,387,220.88, 59,874,199.11 and 23,808,436.56 is: 32,855,551.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,387,220.88 : 59,874,199.11 = 23,808,436.56 : x
  2. Step 2: Convert to fraction form
    43,387,220.88/59,874,199.11 = 23,808,436.56/x
  3. Step 3: Cross multiply
    43,387,220.88x = 59,874,199.11 × 23,808,436.56
  4. Step 4: Simplify right side
    43,387,220.88x = 1,425,511,071,091,243.25
  5. Step 5: Solve for x
    x = 1,425,511,071,091,243.25/43,387,220.88
  6. Step 6: Final answer
    x = 32,855,551.52

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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.