Home / 1,022,784,453.30-1,534,205,264.03-332,691,710

Finding the Fourth Proportional to 1,022,784,453.30, 1,534,205,264.03 and 332,691,710

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Solution

The fourth proportional to 1,022,784,453.30, 1,534,205,264.03 and 332,691,710 is: 499,046,862.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,784,453.30 : 1,534,205,264.03 = 332,691,710 : x
  2. Step 2: Convert to fraction form
    1,022,784,453.30/1,534,205,264.03 = 332,691,710/x
  3. Step 3: Cross multiply
    1,022,784,453.30x = 1,534,205,264.03 × 332,691,710
  4. Step 4: Simplify right side
    1,022,784,453.30x = 510,417,372,781,142,208
  5. Step 5: Solve for x
    x = 510,417,372,781,142,208/1,022,784,453.30
  6. Step 6: Final answer
    x = 499,046,862.84

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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.