Home / 41,254,544,383.62-61,881,739,340.16-12,926,644,522.63

Finding the Fourth Proportional to 41,254,544,383.62, 61,881,739,340.16 and 12,926,644,522.63

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Solution

The fourth proportional to 41,254,544,383.62, 61,881,739,340.16 and 12,926,644,522.63 is: 19,389,942,583.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,254,544,383.62 : 61,881,739,340.16 = 12,926,644,522.63 : x
  2. Step 2: Convert to fraction form
    41,254,544,383.62/61,881,739,340.16 = 12,926,644,522.63/x
  3. Step 3: Cross multiply
    41,254,544,383.62x = 61,881,739,340.16 × 12,926,644,522.63
  4. Step 4: Simplify right side
    41,254,544,383.62x = 799,923,246,892,296,699,904
  5. Step 5: Solve for x
    x = 799,923,246,892,296,699,904/41,254,544,383.62
  6. Step 6: Final answer
    x = 19,389,942,583.15

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1.5x scale

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.