Home / 149,086,414,433.22-223,661,033,381.85-48,349,427,116.14

Finding the Fourth Proportional to 149,086,414,433.22, 223,661,033,381.85 and 48,349,427,116.14

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Solution

The fourth proportional to 149,086,414,433.22, 223,661,033,381.85 and 48,349,427,116.14 is: 72,534,327,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,086,414,433.22 : 223,661,033,381.85 = 48,349,427,116.14 : x
  2. Step 2: Convert to fraction form
    149,086,414,433.22/223,661,033,381.85 = 48,349,427,116.14/x
  3. Step 3: Cross multiply
    149,086,414,433.22x = 223,661,033,381.85 × 48,349,427,116.14
  4. Step 4: Simplify right side
    149,086,414,433.22x = 10,813,882,832,216,311,988,224
  5. Step 5: Solve for x
    x = 10,813,882,832,216,311,988,224/149,086,414,433.22
  6. Step 6: Final answer
    x = 72,534,327,647.00

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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.