Home / 1,088,677,559.94-1,633,025,790.62-351,747,543.25

Finding the Fourth Proportional to 1,088,677,559.94, 1,633,025,790.62 and 351,747,543.25

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Solution

The fourth proportional to 1,088,677,559.94, 1,633,025,790.62 and 351,747,543.25 is: 527,624,368.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,677,559.94 : 1,633,025,790.62 = 351,747,543.25 : x
  2. Step 2: Convert to fraction form
    1,088,677,559.94/1,633,025,790.62 = 351,747,543.25/x
  3. Step 3: Cross multiply
    1,088,677,559.94x = 1,633,025,790.62 × 351,747,543.25
  4. Step 4: Simplify right side
    1,088,677,559.94x = 574,412,809,916,797,696
  5. Step 5: Solve for x
    x = 574,412,809,916,797,696/1,088,677,559.94
  6. Step 6: Final answer
    x = 527,624,368.37

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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.