Home / 282,690,917,655.38-424,004,947,674.66-101,166,424,644.62

Finding the Fourth Proportional to 282,690,917,655.38, 424,004,947,674.66 and 101,166,424,644.62

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Solution

The fourth proportional to 282,690,917,655.38, 424,004,947,674.66 and 101,166,424,644.62 is: 151,738,389,558.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,690,917,655.38 : 424,004,947,674.66 = 101,166,424,644.62 : x
  2. Step 2: Convert to fraction form
    282,690,917,655.38/424,004,947,674.66 = 101,166,424,644.62/x
  3. Step 3: Cross multiply
    282,690,917,655.38x = 424,004,947,674.66 × 101,166,424,644.62
  4. Step 4: Simplify right side
    282,690,917,655.38x = 42,895,064,587,874,529,705,984
  5. Step 5: Solve for x
    x = 42,895,064,587,874,529,705,984/282,690,917,655.38
  6. Step 6: Final answer
    x = 151,738,389,558.62

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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.