Home / 32,393,647.31-48,624,091.98-18,773,404.97

Finding the Fourth Proportional to 32,393,647.31, 48,624,091.98 and 18,773,404.97

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Solution

The fourth proportional to 32,393,647.31, 48,624,091.98 and 18,773,404.97 is: 28,179,592.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,393,647.31 : 48,624,091.98 = 18,773,404.97 : x
  2. Step 2: Convert to fraction form
    32,393,647.31/48,624,091.98 = 18,773,404.97/x
  3. Step 3: Cross multiply
    32,393,647.31x = 48,624,091.98 × 18,773,404.97
  4. Step 4: Simplify right side
    32,393,647.31x = 912,839,769,795,948.62
  5. Step 5: Solve for x
    x = 912,839,769,795,948.62/32,393,647.31
  6. Step 6: Final answer
    x = 28,179,592.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.