Home / 34,794,040,472.88-52,169,701,320.50-13,521,651,053.72

Finding the Fourth Proportional to 34,794,040,472.88, 52,169,701,320.50 and 13,521,651,053.72

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Solution

The fourth proportional to 34,794,040,472.88, 52,169,701,320.50 and 13,521,651,053.72 is: 20,274,175,900.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,794,040,472.88 : 52,169,701,320.50 = 13,521,651,053.72 : x
  2. Step 2: Convert to fraction form
    34,794,040,472.88/52,169,701,320.50 = 13,521,651,053.72/x
  3. Step 3: Cross multiply
    34,794,040,472.88x = 52,169,701,320.50 × 13,521,651,053.72
  4. Step 4: Simplify right side
    34,794,040,472.88x = 705,420,496,832,596,410,368
  5. Step 5: Solve for x
    x = 705,420,496,832,596,410,368/34,794,040,472.88
  6. Step 6: Final answer
    x = 20,274,175,900.39

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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.