Home / 1,723,088,882.72-2,377,799,880.32-960,093,529.98

Finding the Fourth Proportional to 1,723,088,882.72, 2,377,799,880.32 and 960,093,529.98

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Solution

The fourth proportional to 1,723,088,882.72, 2,377,799,880.32 and 960,093,529.98 is: 1,324,894,091.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,088,882.72 : 2,377,799,880.32 = 960,093,529.98 : x
  2. Step 2: Convert to fraction form
    1,723,088,882.72/2,377,799,880.32 = 960,093,529.98/x
  3. Step 3: Cross multiply
    1,723,088,882.72x = 2,377,799,880.32 × 960,093,529.98
  4. Step 4: Simplify right side
    1,723,088,882.72x = 2,282,910,280,677,649,920
  5. Step 5: Solve for x
    x = 2,282,910,280,677,649,920/1,723,088,882.72
  6. Step 6: Final answer
    x = 1,324,894,091.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.