Home / 149,086,414,511.34-223,661,033,498.97-48,349,427,194.32

Finding the Fourth Proportional to 149,086,414,511.34, 223,661,033,498.97 and 48,349,427,194.32

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Solution

The fourth proportional to 149,086,414,511.34, 223,661,033,498.97 and 48,349,427,194.32 is: 72,534,327,764.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,086,414,511.34 : 223,661,033,498.97 = 48,349,427,194.32 : x
  2. Step 2: Convert to fraction form
    149,086,414,511.34/223,661,033,498.97 = 48,349,427,194.32/x
  3. Step 3: Cross multiply
    149,086,414,511.34x = 223,661,033,498.97 × 48,349,427,194.32
  4. Step 4: Simplify right side
    149,086,414,511.34x = 10,813,882,855,364,816,273,408
  5. Step 5: Solve for x
    x = 10,813,882,855,364,816,273,408/149,086,414,511.34
  6. Step 6: Final answer
    x = 72,534,327,764.27

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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.