Home / 896,737,921.36-1,345,016,063.04-241,755,157.36

Finding the Fourth Proportional to 896,737,921.36, 1,345,016,063.04 and 241,755,157.36

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Solution

The fourth proportional to 896,737,921.36, 1,345,016,063.04 and 241,755,157.36 is: 362,608,251.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,737,921.36 : 1,345,016,063.04 = 241,755,157.36 : x
  2. Step 2: Convert to fraction form
    896,737,921.36/1,345,016,063.04 = 241,755,157.36/x
  3. Step 3: Cross multiply
    896,737,921.36x = 1,345,016,063.04 × 241,755,157.36
  4. Step 4: Simplify right side
    896,737,921.36x = 325,164,569,971,962,880
  5. Step 5: Solve for x
    x = 325,164,569,971,962,880/896,737,921.36
  6. Step 6: Final answer
    x = 362,608,251.78

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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.