Home / 51,733,423,315.66-77,599,617,111.94-16,360,784,757.41

Finding the Fourth Proportional to 51,733,423,315.66, 77,599,617,111.94 and 16,360,784,757.41

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Solution

The fourth proportional to 51,733,423,315.66, 77,599,617,111.94 and 16,360,784,757.41 is: 24,541,013,361.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,733,423,315.66 : 77,599,617,111.94 = 16,360,784,757.41 : x
  2. Step 2: Convert to fraction form
    51,733,423,315.66/77,599,617,111.94 = 16,360,784,757.41/x
  3. Step 3: Cross multiply
    51,733,423,315.66x = 77,599,617,111.94 × 16,360,784,757.41
  4. Step 4: Simplify right side
    51,733,423,315.66x = 1,269,590,632,825,557,614,592
  5. Step 5: Solve for x
    x = 1,269,590,632,825,557,614,592/51,733,423,315.66
  6. Step 6: Final answer
    x = 24,541,013,361.49

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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.