Home / 108,912,667,992.06-150,299,482,118.31-58,846,674,264.06

Finding the Fourth Proportional to 108,912,667,992.06, 150,299,482,118.31 and 58,846,674,264.06

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Solution

The fourth proportional to 108,912,667,992.06, 150,299,482,118.31 and 58,846,674,264.06 is: 81,208,410,640.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,912,667,992.06 : 150,299,482,118.31 = 58,846,674,264.06 : x
  2. Step 2: Convert to fraction form
    108,912,667,992.06/150,299,482,118.31 = 58,846,674,264.06/x
  3. Step 3: Cross multiply
    108,912,667,992.06x = 150,299,482,118.31 × 58,846,674,264.06
  4. Step 4: Simplify right side
    108,912,667,992.06x = 8,844,624,666,273,098,235,904
  5. Step 5: Solve for x
    x = 8,844,624,666,273,098,235,904/108,912,667,992.06
  6. Step 6: Final answer
    x = 81,208,410,640.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.