Home / 36,219,626,719.10-54,297,128,465.85-14,131,521,583.10

Finding the Fourth Proportional to 36,219,626,719.10, 54,297,128,465.85 and 14,131,521,583.10

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Solution

The fourth proportional to 36,219,626,719.10, 54,297,128,465.85 and 14,131,521,583.10 is: 21,184,675,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,219,626,719.10 : 54,297,128,465.85 = 14,131,521,583.10 : x
  2. Step 2: Convert to fraction form
    36,219,626,719.10/54,297,128,465.85 = 14,131,521,583.10/x
  3. Step 3: Cross multiply
    36,219,626,719.10x = 54,297,128,465.85 × 14,131,521,583.10
  4. Step 4: Simplify right side
    36,219,626,719.10x = 767,301,042,815,512,608,768
  5. Step 5: Solve for x
    x = 767,301,042,815,512,608,768/36,219,626,719.10
  6. Step 6: Final answer
    x = 21,184,675,611.55

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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.