Home / 188,045,451.52-282,060,593.85-95,927,168.98

Finding the Fourth Proportional to 188,045,451.52, 282,060,593.85 and 95,927,168.98

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Solution

The fourth proportional to 188,045,451.52, 282,060,593.85 and 95,927,168.98 is: 143,886,884.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,045,451.52 : 282,060,593.85 = 95,927,168.98 : x
  2. Step 2: Convert to fraction form
    188,045,451.52/282,060,593.85 = 95,927,168.98/x
  3. Step 3: Cross multiply
    188,045,451.52x = 282,060,593.85 × 95,927,168.98
  4. Step 4: Simplify right side
    188,045,451.52x = 27,057,274,248,848,104
  5. Step 5: Solve for x
    x = 27,057,274,248,848,104/188,045,451.52
  6. Step 6: Final answer
    x = 143,886,884.95

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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.