Home / 45,257,028,958,378-67,885,543,360,851-10,874,818,423,044

Finding the Fourth Proportional to 45,257,028,958,378, 67,885,543,360,851 and 10,874,818,423,044

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Solution

The fourth proportional to 45,257,028,958,378, 67,885,543,360,851 and 10,874,818,423,044 is: 16,312,227,616,131.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,257,028,958,378 : 67,885,543,360,851 = 10,874,818,423,044 : x
  2. Step 2: Convert to fraction form
    45,257,028,958,378/67,885,543,360,851 = 10,874,818,423,044/x
  3. Step 3: Cross multiply
    45,257,028,958,378x = 67,885,543,360,851 × 10,874,818,423,044
  4. Step 4: Simplify right side
    45,257,028,958,378x = 738,242,957,598,934,704,106,504,192
  5. Step 5: Solve for x
    x = 738,242,957,598,934,704,106,504,192/45,257,028,958,378
  6. Step 6: Final answer
    x = 16,312,227,616,131.90

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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.