Home / 150,398,928,277.02-225,550,529,805.60-49,651,037,232.21

Finding the Fourth Proportional to 150,398,928,277.02, 225,550,529,805.60 and 49,651,037,232.21

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Solution

The fourth proportional to 150,398,928,277.02, 225,550,529,805.60 and 49,651,037,232.21 is: 74,460,755,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,398,928,277.02 : 225,550,529,805.60 = 49,651,037,232.21 : x
  2. Step 2: Convert to fraction form
    150,398,928,277.02/225,550,529,805.60 = 49,651,037,232.21/x
  3. Step 3: Cross multiply
    150,398,928,277.02x = 225,550,529,805.60 × 49,651,037,232.21
  4. Step 4: Simplify right side
    150,398,928,277.02x = 11,198,817,753,122,536,947,712
  5. Step 5: Solve for x
    x = 11,198,817,753,122,536,947,712/150,398,928,277.02
  6. Step 6: Final answer
    x = 74,460,755,016.12

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1.5x scale

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.