Home / 45,777,378,533,914-68,666,064,013,902-12,695,874,350,254

Finding the Fourth Proportional to 45,777,378,533,914, 68,666,064,013,902 and 12,695,874,350,254

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Solution

The fourth proportional to 45,777,378,533,914, 68,666,064,013,902 and 12,695,874,350,254 is: 19,043,810,475,104.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,777,378,533,914 : 68,666,064,013,902 = 12,695,874,350,254 : x
  2. Step 2: Convert to fraction form
    45,777,378,533,914/68,666,064,013,902 = 12,695,874,350,254/x
  3. Step 3: Cross multiply
    45,777,378,533,914x = 68,666,064,013,902 × 12,695,874,350,254
  4. Step 4: Simplify right side
    45,777,378,533,914x = 871,775,720,846,997,604,693,704,704
  5. Step 5: Solve for x
    x = 871,775,720,846,997,604,693,704,704/45,777,378,533,914
  6. Step 6: Final answer
    x = 19,043,810,475,104.99

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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.