Home / 8,469,521,703.40-12,675,617,108.70-8,469,521,703.40

Finding the Fourth Proportional to 8,469,521,703.40, 12,675,617,108.70 and 8,469,521,703.40

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Solution

The fourth proportional to 8,469,521,703.40, 12,675,617,108.70 and 8,469,521,703.40 is: 12,675,617,108.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,521,703.40 : 12,675,617,108.70 = 8,469,521,703.40 : x
  2. Step 2: Convert to fraction form
    8,469,521,703.40/12,675,617,108.70 = 8,469,521,703.40/x
  3. Step 3: Cross multiply
    8,469,521,703.40x = 12,675,617,108.70 × 8,469,521,703.40
  4. Step 4: Simplify right side
    8,469,521,703.40x = 107,356,414,206,123,016,192
  5. Step 5: Solve for x
    x = 107,356,414,206,123,016,192/8,469,521,703.40
  6. Step 6: Final answer
    x = 12,675,617,108.70

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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.