Home / 41,254,544,398.00-61,881,739,361.85-12,926,644,537.02

Finding the Fourth Proportional to 41,254,544,398.00, 61,881,739,361.85 and 12,926,644,537.02

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Solution

The fourth proportional to 41,254,544,398.00, 61,881,739,361.85 and 12,926,644,537.02 is: 19,389,942,604.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,254,544,398.00 : 61,881,739,361.85 = 12,926,644,537.02 : x
  2. Step 2: Convert to fraction form
    41,254,544,398.00/61,881,739,361.85 = 12,926,644,537.02/x
  3. Step 3: Cross multiply
    41,254,544,398.00x = 61,881,739,361.85 × 12,926,644,537.02
  4. Step 4: Simplify right side
    41,254,544,398.00x = 799,923,248,063,401,295,872
  5. Step 5: Solve for x
    x = 799,923,248,063,401,295,872/41,254,544,398.00
  6. Step 6: Final answer
    x = 19,389,942,604.77

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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.