Home / 169,057,059.98-253,581,979.74-46,235,377.82

Finding the Fourth Proportional to 169,057,059.98, 253,581,979.74 and 46,235,377.82

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Solution

The fourth proportional to 169,057,059.98, 253,581,979.74 and 46,235,377.82 is: 69,352,079.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,057,059.98 : 253,581,979.74 = 46,235,377.82 : x
  2. Step 2: Convert to fraction form
    169,057,059.98/253,581,979.74 = 46,235,377.82/x
  3. Step 3: Cross multiply
    169,057,059.98x = 253,581,979.74 × 46,235,377.82
  4. Step 4: Simplify right side
    169,057,059.98x = 11,724,458,640,354,576
  5. Step 5: Solve for x
    x = 11,724,458,640,354,576/169,057,059.98
  6. Step 6: Final answer
    x = 69,352,079.36

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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.