Home / 32,192,365,976.84-48,295,750,991.89-9,809,866,072.63

Finding the Fourth Proportional to 32,192,365,976.84, 48,295,750,991.89 and 9,809,866,072.63

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Solution

The fourth proportional to 32,192,365,976.84, 48,295,750,991.89 and 9,809,866,072.63 is: 14,716,993,757.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,192,365,976.84 : 48,295,750,991.89 = 9,809,866,072.63 : x
  2. Step 2: Convert to fraction form
    32,192,365,976.84/48,295,750,991.89 = 9,809,866,072.63/x
  3. Step 3: Cross multiply
    32,192,365,976.84x = 48,295,750,991.89 × 9,809,866,072.63
  4. Step 4: Simplify right side
    32,192,365,976.84x = 473,774,849,107,378,241,536
  5. Step 5: Solve for x
    x = 473,774,849,107,378,241,536/32,192,365,976.84
  6. Step 6: Final answer
    x = 14,716,993,757.10

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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.