Home / 1,723,088,883.72-2,377,799,881.69-960,093,530.98

Finding the Fourth Proportional to 1,723,088,883.72, 2,377,799,881.69 and 960,093,530.98

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Solution

The fourth proportional to 1,723,088,883.72, 2,377,799,881.69 and 960,093,530.98 is: 1,324,894,093.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,088,883.72 : 2,377,799,881.69 = 960,093,530.98 : x
  2. Step 2: Convert to fraction form
    1,723,088,883.72/2,377,799,881.69 = 960,093,530.98/x
  3. Step 3: Cross multiply
    1,723,088,883.72x = 2,377,799,881.69 × 960,093,530.98
  4. Step 4: Simplify right side
    1,723,088,883.72x = 2,282,910,284,375,578,368
  5. Step 5: Solve for x
    x = 2,282,910,284,375,578,368/1,723,088,883.72
  6. Step 6: Final answer
    x = 1,324,894,093.36

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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.