Home / 34,793,997,982.80-52,169,637,640.32-13,521,608,446.56

Finding the Fourth Proportional to 34,793,997,982.80, 52,169,637,640.32 and 13,521,608,446.56

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Solution

The fourth proportional to 34,793,997,982.80, 52,169,637,640.32 and 13,521,608,446.56 is: 20,274,112,027.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,793,997,982.80 : 52,169,637,640.32 = 13,521,608,446.56 : x
  2. Step 2: Convert to fraction form
    34,793,997,982.80/52,169,637,640.32 = 13,521,608,446.56/x
  3. Step 3: Cross multiply
    34,793,997,982.80x = 52,169,637,640.32 × 13,521,608,446.56
  4. Step 4: Simplify right side
    34,793,997,982.80x = 705,417,412,971,325,423,616
  5. Step 5: Solve for x
    x = 705,417,412,971,325,423,616/34,793,997,982.80
  6. Step 6: Final answer
    x = 20,274,112,027.02

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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.