Home / 27,529,988,975,657-41,274,625,483,414-16,648,823,604,415

Finding the Fourth Proportional to 27,529,988,975,657, 41,274,625,483,414 and 16,648,823,604,415

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Solution

The fourth proportional to 27,529,988,975,657, 41,274,625,483,414 and 16,648,823,604,415 is: 24,960,923,871,755.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,529,988,975,657 : 41,274,625,483,414 = 16,648,823,604,415 : x
  2. Step 2: Convert to fraction form
    27,529,988,975,657/41,274,625,483,414 = 16,648,823,604,415/x
  3. Step 3: Cross multiply
    27,529,988,975,657x = 41,274,625,483,414 × 16,648,823,604,415
  4. Step 4: Simplify right side
    27,529,988,975,657x = 687,173,959,011,651,891,658,489,856
  5. Step 5: Solve for x
    x = 687,173,959,011,651,891,658,489,856/27,529,988,975,657
  6. Step 6: Final answer
    x = 24,960,923,871,755.84

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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.