Home / 188,045,450.52-282,060,592.35-95,927,167.98

Finding the Fourth Proportional to 188,045,450.52, 282,060,592.35 and 95,927,167.98

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Solution

The fourth proportional to 188,045,450.52, 282,060,592.35 and 95,927,167.98 is: 143,886,883.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,045,450.52 : 282,060,592.35 = 95,927,167.98 : x
  2. Step 2: Convert to fraction form
    188,045,450.52/282,060,592.35 = 95,927,167.98/x
  3. Step 3: Cross multiply
    188,045,450.52x = 282,060,592.35 × 95,927,167.98
  4. Step 4: Simplify right side
    188,045,450.52x = 27,057,273,822,896,756
  5. Step 5: Solve for x
    x = 27,057,273,822,896,756/188,045,450.52
  6. Step 6: Final answer
    x = 143,886,883.45

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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.