Home / 31,156,545,332.13-46,735,177,016.11-11,260,943,737.89

Finding the Fourth Proportional to 31,156,545,332.13, 46,735,177,016.11 and 11,260,943,737.89

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Solution

The fourth proportional to 31,156,545,332.13, 46,735,177,016.11 and 11,260,943,737.89 is: 16,891,545,367.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,156,545,332.13 : 46,735,177,016.11 = 11,260,943,737.89 : x
  2. Step 2: Convert to fraction form
    31,156,545,332.13/46,735,177,016.11 = 11,260,943,737.89/x
  3. Step 3: Cross multiply
    31,156,545,332.13x = 46,735,177,016.11 × 11,260,943,737.89
  4. Step 4: Simplify right side
    31,156,545,332.13x = 526,282,198,958,686,601,216
  5. Step 5: Solve for x
    x = 526,282,198,958,686,601,216/31,156,545,332.13
  6. Step 6: Final answer
    x = 16,891,545,367.06

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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.