Home / 35,380,692.48-53,071,334.10-9,823,694.88

Finding the Fourth Proportional to 35,380,692.48, 53,071,334.10 and 9,823,694.88

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Solution

The fourth proportional to 35,380,692.48, 53,071,334.10 and 9,823,694.88 is: 14,735,624.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,380,692.48 : 53,071,334.10 = 9,823,694.88 : x
  2. Step 2: Convert to fraction form
    35,380,692.48/53,071,334.10 = 9,823,694.88/x
  3. Step 3: Cross multiply
    35,380,692.48x = 53,071,334.10 × 9,823,694.88
  4. Step 4: Simplify right side
    35,380,692.48x = 521,356,593,072,939.44
  5. Step 5: Solve for x
    x = 521,356,593,072,939.44/35,380,692.48
  6. Step 6: Final answer
    x = 14,735,624.33

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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.