Home / 1,140,607,008,045.10-1,710,910,512,067.70-956,504,791,672.20

Finding the Fourth Proportional to 1,140,607,008,045.10, 1,710,910,512,067.70 and 956,504,791,672.20

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Solution

The fourth proportional to 1,140,607,008,045.10, 1,710,910,512,067.70 and 956,504,791,672.20 is: 1,434,757,187,508.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,140,607,008,045.10 : 1,710,910,512,067.70 = 956,504,791,672.20 : x
  2. Step 2: Convert to fraction form
    1,140,607,008,045.10/1,710,910,512,067.70 = 956,504,791,672.20/x
  3. Step 3: Cross multiply
    1,140,607,008,045.10x = 1,710,910,512,067.70 × 956,504,791,672.20
  4. Step 4: Simplify right side
    1,140,607,008,045.10x = 1,636,494,102,915,092,165,165,056
  5. Step 5: Solve for x
    x = 1,636,494,102,915,092,165,165,056/1,140,607,008,045.10
  6. Step 6: Final answer
    x = 1,434,757,187,508.34

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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.